diff --git a/query.sql b/query.sql
new file mode 100644
index 0000000..2d95f8b
--- /dev/null
+++ b/query.sql
@@ -0,0 +1,1589 @@
+Here's a list of tables and their columns in a source database:
+
+Database_Name	Schema_Name	Table_Name	Column_Name
+sysdb_UTF8	dbo	c_StagingADContacts	City
+sysdb_UTF8	dbo	c_StagingADContacts	Company
+sysdb_UTF8	dbo	c_StagingADContacts	Department
+sysdb_UTF8	dbo	c_StagingADContacts	DepartmentNumber
+sysdb_UTF8	dbo	c_StagingADContacts	Domain
+sysdb_UTF8	dbo	c_StagingADContacts	FirstName
+sysdb_UTF8	dbo	c_StagingADContacts	LastName
+sysdb_UTF8	dbo	c_StagingADContacts	Mail
+sysdb_UTF8	dbo	c_StagingADContacts	MobileNumber
+sysdb_UTF8	dbo	c_StagingADContacts	PostalCode
+sysdb_UTF8	dbo	c_StagingADContacts	StreetAddress
+sysdb_UTF8	dbo	c_StagingADContacts	Team
+sysdb_UTF8	dbo	c_StagingADContacts	TelephoneNumber
+sysdb_UTF8	dbo	c_StagingADContacts	UserName
+sysdb_UTF8	dbo	c_StagingADGroupMembers	Domain
+sysdb_UTF8	dbo	c_StagingADGroupMembers	GroupName
+sysdb_UTF8	dbo	c_StagingADGroupMembers	MemberDomain
+sysdb_UTF8	dbo	c_StagingADGroupMembers	MemberName
+sysdb_UTF8	dbo	c_StagingADGroups	Domain
+sysdb_UTF8	dbo	c_StagingADGroups	GroupName
+sysdb_UTF8	dbo	c_StagingADServiceusers	Description
+sysdb_UTF8	dbo	c_StagingADServiceusers	Domain
+sysdb_UTF8	dbo	c_StagingADServiceusers	UserName
+sysdb_UTF8	dbo	ComponentItem	Accounting
+sysdb_UTF8	dbo	ComponentItem	Active
+sysdb_UTF8	dbo	ComponentItem	AdditionalValue1
+sysdb_UTF8	dbo	ComponentItem	AdditionalValue2
+sysdb_UTF8	dbo	ComponentItem	ChangeTime
+sysdb_UTF8	dbo	ComponentItem	ChangeUser
+sysdb_UTF8	dbo	ComponentItem	CreateTime
+sysdb_UTF8	dbo	ComponentItem	CreateUser
+sysdb_UTF8	dbo	ComponentItem	Description
+sysdb_UTF8	dbo	ComponentItem	ExternalIdentifier
+sysdb_UTF8	dbo	ComponentItem	FlexValue1
+sysdb_UTF8	dbo	ComponentItem	FlexValue10
+sysdb_UTF8	dbo	ComponentItem	FlexValue2
+sysdb_UTF8	dbo	ComponentItem	FlexValue3
+sysdb_UTF8	dbo	ComponentItem	FlexValue4
+sysdb_UTF8	dbo	ComponentItem	FlexValue5
+sysdb_UTF8	dbo	ComponentItem	FlexValue6
+sysdb_UTF8	dbo	ComponentItem	FlexValue7
+sysdb_UTF8	dbo	ComponentItem	FlexValue8
+sysdb_UTF8	dbo	ComponentItem	FlexValue9
+sysdb_UTF8	dbo	ComponentItem	ID
+sysdb_UTF8	dbo	ComponentItem	Name
+sysdb_UTF8	dbo	ComponentItem	SortIndex
+sysdb_UTF8	dbo	ComponentItem	StatusID
+sysdb_UTF8	dbo	ComponentItem	SyncSource
+sysdb_UTF8	dbo	ComponentItem	SyncTime
+sysdb_UTF8	dbo	ComponentItem	TypID
+sysdb_UTF8	dbo	ComponentItemContactRelation	Active
+sysdb_UTF8	dbo	ComponentItemContactRelation	ChangeTime
+sysdb_UTF8	dbo	ComponentItemContactRelation	ChangeUser
+sysdb_UTF8	dbo	ComponentItemContactRelation	ComponentItemID
+sysdb_UTF8	dbo	ComponentItemContactRelation	ContactID
+sysdb_UTF8	dbo	ComponentItemContactRelation	ContactTypID
+sysdb_UTF8	dbo	ComponentItemContactRelation	CreateTime
+sysdb_UTF8	dbo	ComponentItemContactRelation	CreateUser
+sysdb_UTF8	dbo	ComponentItemContactRelation	Description
+sysdb_UTF8	dbo	ComponentItemContactRelation	ID
+sysdb_UTF8	dbo	ComponentItemContactRelation	Name
+sysdb_UTF8	dbo	ComponentItemContactRelation	SortIndex
+sysdb_UTF8	dbo	ComponentItemLog	Active
+sysdb_UTF8	dbo	ComponentItemLog	ChangeTime
+sysdb_UTF8	dbo	ComponentItemLog	ChangeUser
+sysdb_UTF8	dbo	ComponentItemLog	ComponentItemID
+sysdb_UTF8	dbo	ComponentItemLog	Content
+sysdb_UTF8	dbo	ComponentItemLog	CreateTime
+sysdb_UTF8	dbo	ComponentItemLog	CreateUser
+sysdb_UTF8	dbo	ComponentItemLog	Description
+sysdb_UTF8	dbo	ComponentItemLog	ID
+sysdb_UTF8	dbo	ComponentItemLog	Name
+sysdb_UTF8	dbo	ComponentItemLog	SortIndex
+sysdb_UTF8	dbo	ComponentItemRelation	Active
+sysdb_UTF8	dbo	ComponentItemRelation	ChangeTime
+sysdb_UTF8	dbo	ComponentItemRelation	ChangeUser
+sysdb_UTF8	dbo	ComponentItemRelation	ComponentItemAID
+sysdb_UTF8	dbo	ComponentItemRelation	ComponentItemBID
+sysdb_UTF8	dbo	ComponentItemRelation	CreateTime
+sysdb_UTF8	dbo	ComponentItemRelation	CreateUser
+sysdb_UTF8	dbo	ComponentItemRelation	Description
+sysdb_UTF8	dbo	ComponentItemRelation	Direction
+sysdb_UTF8	dbo	ComponentItemRelation	ID
+sysdb_UTF8	dbo	ComponentItemRelation	Interface
+sysdb_UTF8	dbo	ComponentItemRelation	Name
+sysdb_UTF8	dbo	ComponentItemRelation	Port
+sysdb_UTF8	dbo	ComponentItemRelation	Protocol
+sysdb_UTF8	dbo	ComponentItemRelation	SortIndex
+sysdb_UTF8	dbo	ComponentItemRelation	SyncSourceID
+sysdb_UTF8	dbo	ComponentItemRelation	SyncTime
+sysdb_UTF8	dbo	ComponentItemRelation	TypID
+sysdb_UTF8	dbo	ComponentItemRelationTyp	Active
+sysdb_UTF8	dbo	ComponentItemRelationTyp	ChangeTime
+sysdb_UTF8	dbo	ComponentItemRelationTyp	ChangeUser
+sysdb_UTF8	dbo	ComponentItemRelationTyp	CreateTime
+sysdb_UTF8	dbo	ComponentItemRelationTyp	CreateUser
+sysdb_UTF8	dbo	ComponentItemRelationTyp	DefaultDescription
+sysdb_UTF8	dbo	ComponentItemRelationTyp	DefaultPort
+sysdb_UTF8	dbo	ComponentItemRelationTyp	DefaultProtocol
+sysdb_UTF8	dbo	ComponentItemRelationTyp	Description
+sysdb_UTF8	dbo	ComponentItemRelationTyp	ID
+sysdb_UTF8	dbo	ComponentItemRelationTyp	Name
+sysdb_UTF8	dbo	ComponentItemRelationTyp	SortIndex
+sysdb_UTF8	dbo	ComponentItemTyp	Active
+sysdb_UTF8	dbo	ComponentItemTyp	AdditionalValueLabel1
+sysdb_UTF8	dbo	ComponentItemTyp	AdditionalValueLabel2
+sysdb_UTF8	dbo	ComponentItemTyp	AdditionalValueOption1
+sysdb_UTF8	dbo	ComponentItemTyp	AdditionalValueOption2
+sysdb_UTF8	dbo	ComponentItemTyp	ChangeTime
+sysdb_UTF8	dbo	ComponentItemTyp	ChangeUser
+sysdb_UTF8	dbo	ComponentItemTyp	CreateTime
+sysdb_UTF8	dbo	ComponentItemTyp	CreateUser
+sysdb_UTF8	dbo	ComponentItemTyp	Description
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel1
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel10
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel2
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel3
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel4
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel5
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel6
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel7
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel8
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueLabel9
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption1
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption10
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption2
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption3
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption4
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption5
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption6
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption7
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption8
+sysdb_UTF8	dbo	ComponentItemTyp	FlexValueOption9
+sysdb_UTF8	dbo	ComponentItemTyp	ID
+sysdb_UTF8	dbo	ComponentItemTyp	ImageIndex
+sysdb_UTF8	dbo	ComponentItemTyp	InterfaceAble
+sysdb_UTF8	dbo	ComponentItemTyp	Name
+sysdb_UTF8	dbo	ComponentItemTyp	NameDefault
+sysdb_UTF8	dbo	ComponentItemTyp	NameLabel
+sysdb_UTF8	dbo	ComponentItemTyp	SortIndex
+sysdb_UTF8	dbo	ComponentItemTyp	SyncOnly
+sysdb_UTF8	dbo	Contact	Active
+sysdb_UTF8	dbo	Contact	Adress
+sysdb_UTF8	dbo	Contact	ChangeTime
+sysdb_UTF8	dbo	Contact	ChangeUser
+sysdb_UTF8	dbo	Contact	Company
+sysdb_UTF8	dbo	Contact	CreateTime
+sysdb_UTF8	dbo	Contact	CreateUser
+sysdb_UTF8	dbo	Contact	Description
+sysdb_UTF8	dbo	Contact	Firstname
+sysdb_UTF8	dbo	Contact	ID
+sysdb_UTF8	dbo	Contact	Lastname
+sysdb_UTF8	dbo	Contact	Mail
+sysdb_UTF8	dbo	Contact	Mobile
+sysdb_UTF8	dbo	Contact	Name
+sysdb_UTF8	dbo	Contact	Phone
+sysdb_UTF8	dbo	Contact	SortIndex
+sysdb_UTF8	dbo	Contact	SyncSource
+sysdb_UTF8	dbo	Contact	SyncTime
+sysdb_UTF8	dbo	Contact	Username
+sysdb_UTF8	dbo	Extension	Active
+sysdb_UTF8	dbo	Extension	AttributeID
+sysdb_UTF8	dbo	Extension	ChangeTime
+sysdb_UTF8	dbo	Extension	ChangeUser
+sysdb_UTF8	dbo	Extension	CreateTime
+sysdb_UTF8	dbo	Extension	CreateUser
+sysdb_UTF8	dbo	Extension	Description
+sysdb_UTF8	dbo	Extension	ID
+sysdb_UTF8	dbo	Extension	Name
+sysdb_UTF8	dbo	Extension	RecordID
+sysdb_UTF8	dbo	Extension	SortIndex
+sysdb_UTF8	dbo	Extension	TableID
+sysdb_UTF8	dbo	Extension	Value
+sysdb_UTF8	dbo	ExtensionAttribute	Active
+sysdb_UTF8	dbo	ExtensionAttribute	ChangeTime
+sysdb_UTF8	dbo	ExtensionAttribute	ChangeUser
+sysdb_UTF8	dbo	ExtensionAttribute	CreateTime
+sysdb_UTF8	dbo	ExtensionAttribute	CreateUser
+sysdb_UTF8	dbo	ExtensionAttribute	Description
+sysdb_UTF8	dbo	ExtensionAttribute	ID
+sysdb_UTF8	dbo	ExtensionAttribute	Name
+sysdb_UTF8	dbo	ExtensionAttribute	SortIndex
+sysdb_UTF8	dbo	History	Active
+sysdb_UTF8	dbo	History	ChangeTime
+sysdb_UTF8	dbo	History	ChangeUser
+sysdb_UTF8	dbo	History	CreateTime
+sysdb_UTF8	dbo	History	CreateUser
+sysdb_UTF8	dbo	History	Description
+sysdb_UTF8	dbo	History	ID
+sysdb_UTF8	dbo	History	Name
+sysdb_UTF8	dbo	History	RecordID
+sysdb_UTF8	dbo	History	SortIndex
+sysdb_UTF8	dbo	History	Tablename
+sysdb_UTF8	dbo	Import	AttributeName
+sysdb_UTF8	dbo	Import	AttributeTyp
+sysdb_UTF8	dbo	Import	AttributeValue
+sysdb_UTF8	dbo	Import	CreateTime
+sysdb_UTF8	dbo	Import	CreateUser
+sysdb_UTF8	dbo	Import	ExternalIdentifier
+sysdb_UTF8	dbo	Import	ID
+sysdb_UTF8	dbo	Import	ImportSource
+sysdb_UTF8	dbo	Import	Status
+sysdb_UTF8	dbo	Issue	Active
+sysdb_UTF8	dbo	Issue	Additionals
+sysdb_UTF8	dbo	Issue	Assignee
+sysdb_UTF8	dbo	Issue	ChangeTime
+sysdb_UTF8	dbo	Issue	ChangeUser
+sysdb_UTF8	dbo	Issue	CreateTime
+sysdb_UTF8	dbo	Issue	CreateUser
+sysdb_UTF8	dbo	Issue	Creator
+sysdb_UTF8	dbo	Issue	Description
+sysdb_UTF8	dbo	Issue	ID
+sysdb_UTF8	dbo	Issue	Name
+sysdb_UTF8	dbo	Issue	Priority
+sysdb_UTF8	dbo	Issue	SortIndex
+sysdb_UTF8	dbo	Issue	Status
+sysdb_UTF8	dbo	Issue	TypID
+sysdb_UTF8	dbo	Issue	UpdateTime
+sysdb_UTF8	dbo	Issue	URL
+sysdb_UTF8	dbo	Mandant	Active
+sysdb_UTF8	dbo	Mandant	ChangeTime
+sysdb_UTF8	dbo	Mandant	ChangeUser
+sysdb_UTF8	dbo	Mandant	City
+sysdb_UTF8	dbo	Mandant	Code
+sysdb_UTF8	dbo	Mandant	ContactID
+sysdb_UTF8	dbo	Mandant	CreateTime
+sysdb_UTF8	dbo	Mandant	CreateUser
+sysdb_UTF8	dbo	Mandant	Description
+sysdb_UTF8	dbo	Mandant	Fullname
+sysdb_UTF8	dbo	Mandant	ID
+sysdb_UTF8	dbo	Mandant	Mail
+sysdb_UTF8	dbo	Mandant	Name
+sysdb_UTF8	dbo	Mandant	Postcode
+sysdb_UTF8	dbo	Mandant	SortIndex
+sysdb_UTF8	dbo	Mandant	Street
+sysdb_UTF8	dbo	MenuItem	Active
+sysdb_UTF8	dbo	MenuItem	Category
+sysdb_UTF8	dbo	MenuItem	ChangeTime
+sysdb_UTF8	dbo	MenuItem	ChangeUser
+sysdb_UTF8	dbo	MenuItem	CreateTime
+sysdb_UTF8	dbo	MenuItem	CreateUser
+sysdb_UTF8	dbo	MenuItem	Description
+sysdb_UTF8	dbo	MenuItem	ID
+sysdb_UTF8	dbo	MenuItem	ImageIndex
+sysdb_UTF8	dbo	MenuItem	Name
+sysdb_UTF8	dbo	MenuItem	SortIndex
+sysdb_UTF8	dbo	Notification	Active
+sysdb_UTF8	dbo	Notification	CategoryID
+sysdb_UTF8	dbo	Notification	ChangeTime
+sysdb_UTF8	dbo	Notification	ChangeUser
+sysdb_UTF8	dbo	Notification	CreateTime
+sysdb_UTF8	dbo	Notification	CreateUser
+sysdb_UTF8	dbo	Notification	Description
+sysdb_UTF8	dbo	Notification	ExpirationDays
+sysdb_UTF8	dbo	Notification	ID
+sysdb_UTF8	dbo	Notification	Name
+sysdb_UTF8	dbo	Notification	RecordID
+sysdb_UTF8	dbo	Notification	ServiceItemID
+sysdb_UTF8	dbo	Notification	SortIndex
+sysdb_UTF8	dbo	Notification	TableID
+sysdb_UTF8	dbo	Notification	Username
+sysdb_UTF8	dbo	OrgUnit	Active
+sysdb_UTF8	dbo	OrgUnit	ChangeTime
+sysdb_UTF8	dbo	OrgUnit	ChangeUser
+sysdb_UTF8	dbo	OrgUnit	CreateTime
+sysdb_UTF8	dbo	OrgUnit	CreateUser
+sysdb_UTF8	dbo	OrgUnit	Description
+sysdb_UTF8	dbo	OrgUnit	Homedirectory
+sysdb_UTF8	dbo	OrgUnit	ID
+sysdb_UTF8	dbo	OrgUnit	Name
+sysdb_UTF8	dbo	OrgUnit	SortIndex
+sysdb_UTF8	dbo	ServiceItem	Active
+sysdb_UTF8	dbo	ServiceItem	CategoryID
+sysdb_UTF8	dbo	ServiceItem	ChangeTime
+sysdb_UTF8	dbo	ServiceItem	ChangeUser
+sysdb_UTF8	dbo	ServiceItem	CreateTime
+sysdb_UTF8	dbo	ServiceItem	CreateUser
+sysdb_UTF8	dbo	ServiceItem	Description
+sysdb_UTF8	dbo	ServiceItem	ID
+sysdb_UTF8	dbo	ServiceItem	InternalID
+sysdb_UTF8	dbo	ServiceItem	Name
+sysdb_UTF8	dbo	ServiceItem	OrgUnitID
+sysdb_UTF8	dbo	ServiceItem	Protected
+sysdb_UTF8	dbo	ServiceItem	SortIndex
+sysdb_UTF8	dbo	ServiceItem	StatusID
+sysdb_UTF8	dbo	ServiceItem	SyncSource
+sysdb_UTF8	dbo	ServiceItem	SyncTime
+sysdb_UTF8	dbo	ServiceItem	TechnicalDescription
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	Active
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ChangeTime
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ChangeUser
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ComponentItemID
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ConsumerRelation
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	CreateTime
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	CreateUser
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	Description
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	EnvironmentID
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ID
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ImpactDescription
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ImpactTypID
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	MandantID
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	Name
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ProviderRelation
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemComponentItemRelation	SortIndex
+sysdb_UTF8	dbo	ServiceItemContactRelation	Active
+sysdb_UTF8	dbo	ServiceItemContactRelation	ChangeTime
+sysdb_UTF8	dbo	ServiceItemContactRelation	ChangeUser
+sysdb_UTF8	dbo	ServiceItemContactRelation	ContactID
+sysdb_UTF8	dbo	ServiceItemContactRelation	ContactTypID
+sysdb_UTF8	dbo	ServiceItemContactRelation	CreateTime
+sysdb_UTF8	dbo	ServiceItemContactRelation	CreateUser
+sysdb_UTF8	dbo	ServiceItemContactRelation	Description
+sysdb_UTF8	dbo	ServiceItemContactRelation	ID
+sysdb_UTF8	dbo	ServiceItemContactRelation	MandantID
+sysdb_UTF8	dbo	ServiceItemContactRelation	Name
+sysdb_UTF8	dbo	ServiceItemContactRelation	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemContactRelation	SortIndex
+sysdb_UTF8	dbo	ServiceItemFile	Active
+sysdb_UTF8	dbo	ServiceItemFile	CategoryID
+sysdb_UTF8	dbo	ServiceItemFile	ChangeTime
+sysdb_UTF8	dbo	ServiceItemFile	ChangeUser
+sysdb_UTF8	dbo	ServiceItemFile	CreateTime
+sysdb_UTF8	dbo	ServiceItemFile	CreateUser
+sysdb_UTF8	dbo	ServiceItemFile	Description
+sysdb_UTF8	dbo	ServiceItemFile	FileChangeTime
+sysdb_UTF8	dbo	ServiceItemFile	FileCreateTime
+sysdb_UTF8	dbo	ServiceItemFile	Filepath
+sysdb_UTF8	dbo	ServiceItemFile	FileSize
+sysdb_UTF8	dbo	ServiceItemFile	Filetyp
+sysdb_UTF8	dbo	ServiceItemFile	ID
+sysdb_UTF8	dbo	ServiceItemFile	MandantID
+sysdb_UTF8	dbo	ServiceItemFile	Name
+sysdb_UTF8	dbo	ServiceItemFile	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemFile	SortIndex
+sysdb_UTF8	dbo	ServiceItemFile	Visible
+sysdb_UTF8	dbo	ServiceItemIssueRelation	Active
+sysdb_UTF8	dbo	ServiceItemIssueRelation	ChangeTime
+sysdb_UTF8	dbo	ServiceItemIssueRelation	ChangeUser
+sysdb_UTF8	dbo	ServiceItemIssueRelation	CreateTime
+sysdb_UTF8	dbo	ServiceItemIssueRelation	CreateUser
+sysdb_UTF8	dbo	ServiceItemIssueRelation	Description
+sysdb_UTF8	dbo	ServiceItemIssueRelation	ID
+sysdb_UTF8	dbo	ServiceItemIssueRelation	IssueID
+sysdb_UTF8	dbo	ServiceItemIssueRelation	MandantID
+sysdb_UTF8	dbo	ServiceItemIssueRelation	Name
+sysdb_UTF8	dbo	ServiceItemIssueRelation	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemIssueRelation	SortIndex
+sysdb_UTF8	dbo	ServiceItemKnowledge	Active
+sysdb_UTF8	dbo	ServiceItemKnowledge	CategoryID
+sysdb_UTF8	dbo	ServiceItemKnowledge	ChangeTime
+sysdb_UTF8	dbo	ServiceItemKnowledge	ChangeUser
+sysdb_UTF8	dbo	ServiceItemKnowledge	CreateTime
+sysdb_UTF8	dbo	ServiceItemKnowledge	CreateUser
+sysdb_UTF8	dbo	ServiceItemKnowledge	Description
+sysdb_UTF8	dbo	ServiceItemKnowledge	DescriptionRtf
+sysdb_UTF8	dbo	ServiceItemKnowledge	ExternalUrl
+sysdb_UTF8	dbo	ServiceItemKnowledge	ID
+sysdb_UTF8	dbo	ServiceItemKnowledge	MandantID
+sysdb_UTF8	dbo	ServiceItemKnowledge	Name
+sysdb_UTF8	dbo	ServiceItemKnowledge	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemKnowledge	SortIndex
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	Active
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	ChangeTime
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	ChangeUser
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	CreateTime
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	CreateUser
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	Description
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	ID
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	Name
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	ServiceItemFileID
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	ServiceItemKnowledgeID
+sysdb_UTF8	dbo	ServiceItemKnowledgeServiceItemFileRelation	SortIndex
+sysdb_UTF8	dbo	ServiceItemLog	Active
+sysdb_UTF8	dbo	ServiceItemLog	ChangeTime
+sysdb_UTF8	dbo	ServiceItemLog	ChangeUser
+sysdb_UTF8	dbo	ServiceItemLog	Content
+sysdb_UTF8	dbo	ServiceItemLog	CreateTime
+sysdb_UTF8	dbo	ServiceItemLog	CreateUser
+sysdb_UTF8	dbo	ServiceItemLog	Description
+sysdb_UTF8	dbo	ServiceItemLog	ID
+sysdb_UTF8	dbo	ServiceItemLog	MandantID
+sysdb_UTF8	dbo	ServiceItemLog	Name
+sysdb_UTF8	dbo	ServiceItemLog	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemLog	SortIndex
+sysdb_UTF8	dbo	ServiceItemLog	Tag
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	Active
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	ChangeTime
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	ChangeUser
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	CreateTime
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	CreateUser
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	Description
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	ID
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	Name
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	ServiceItemFileID
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	ServiceItemLogID
+sysdb_UTF8	dbo	ServiceItemLogServiceItemFileRelation	SortIndex
+sysdb_UTF8	dbo	ServiceItemMandantRelation	Account
+sysdb_UTF8	dbo	ServiceItemMandantRelation	Active
+sysdb_UTF8	dbo	ServiceItemMandantRelation	CategoryID
+sysdb_UTF8	dbo	ServiceItemMandantRelation	ChangeTime
+sysdb_UTF8	dbo	ServiceItemMandantRelation	ChangeUser
+sysdb_UTF8	dbo	ServiceItemMandantRelation	CreateTime
+sysdb_UTF8	dbo	ServiceItemMandantRelation	CreateUser
+sysdb_UTF8	dbo	ServiceItemMandantRelation	Description
+sysdb_UTF8	dbo	ServiceItemMandantRelation	EndDate
+sysdb_UTF8	dbo	ServiceItemMandantRelation	ID
+sysdb_UTF8	dbo	ServiceItemMandantRelation	MandantID
+sysdb_UTF8	dbo	ServiceItemMandantRelation	Name
+sysdb_UTF8	dbo	ServiceItemMandantRelation	ServiceItemID
+sysdb_UTF8	dbo	ServiceItemMandantRelation	SortIndex
+sysdb_UTF8	dbo	ServiceItemMandantRelation	StartDate
+sysdb_UTF8	dbo	ServiceItemMandantRelation	Timebudget
+sysdb_UTF8	dbo	ServiceItemMandantRelation	Usercount
+sysdb_UTF8	dbo	Systemlog	AppName
+sysdb_UTF8	dbo	Systemlog	CreateTime
+sysdb_UTF8	dbo	Systemlog	CreateUser
+sysdb_UTF8	dbo	Systemlog	ID
+sysdb_UTF8	dbo	Systemlog	LogLevel
+sysdb_UTF8	dbo	Systemlog	Message
+sysdb_UTF8	dbo	Systemlog	Source
+sysdb_UTF8	dbo	Systemsetting	Active
+sysdb_UTF8	dbo	Systemsetting	Category
+sysdb_UTF8	dbo	Systemsetting	ChangeTime
+sysdb_UTF8	dbo	Systemsetting	ChangeUser
+sysdb_UTF8	dbo	Systemsetting	CreateTime
+sysdb_UTF8	dbo	Systemsetting	CreateUser
+sysdb_UTF8	dbo	Systemsetting	Description
+sysdb_UTF8	dbo	Systemsetting	ID
+sysdb_UTF8	dbo	Systemsetting	Name
+sysdb_UTF8	dbo	Systemsetting	SortIndex
+sysdb_UTF8	dbo	Systemsetting	Value
+sysdb_UTF8	dbo	Systemsetting	Value2
+sysdb_UTF8	dbo	Tag	Active
+sysdb_UTF8	dbo	Tag	CategoryID
+sysdb_UTF8	dbo	Tag	ChangeTime
+sysdb_UTF8	dbo	Tag	ChangeUser
+sysdb_UTF8	dbo	Tag	CreateTime
+sysdb_UTF8	dbo	Tag	CreateUser
+sysdb_UTF8	dbo	Tag	Description
+sysdb_UTF8	dbo	Tag	ID
+sysdb_UTF8	dbo	Tag	Name
+sysdb_UTF8	dbo	Tag	SortIndex
+sysdb_UTF8	dbo	TagRelation	Active
+sysdb_UTF8	dbo	TagRelation	ChangeTime
+sysdb_UTF8	dbo	TagRelation	ChangeUser
+sysdb_UTF8	dbo	TagRelation	CreateTime
+sysdb_UTF8	dbo	TagRelation	CreateUser
+sysdb_UTF8	dbo	TagRelation	Description
+sysdb_UTF8	dbo	TagRelation	ID
+sysdb_UTF8	dbo	TagRelation	Name
+sysdb_UTF8	dbo	TagRelation	RecordID
+sysdb_UTF8	dbo	TagRelation	SortIndex
+sysdb_UTF8	dbo	TagRelation	TableID
+sysdb_UTF8	dbo	TagRelation	TagID
+sysdb_UTF8	dbo	TempTableServer	Value
+sysdb_UTF8	dbo	Usersetting	Active
+sysdb_UTF8	dbo	Usersetting	ChangeTime
+sysdb_UTF8	dbo	Usersetting	ChangeUser
+sysdb_UTF8	dbo	Usersetting	CreateTime
+sysdb_UTF8	dbo	Usersetting	CreateUser
+sysdb_UTF8	dbo	Usersetting	Description
+sysdb_UTF8	dbo	Usersetting	ID
+sysdb_UTF8	dbo	Usersetting	Name
+sysdb_UTF8	dbo	Usersetting	SortIndex
+sysdb_UTF8	dbo	Usersetting	Username
+sysdb_UTF8	dbo	Usersetting	Value
+
+and the script to copy all tables and columns to a new db with utf-8 collation:
+USE \[sysdb_utf8_jr\]
+GO
+
+\-- Trigger in neuer Zieldatenbank deaktivieren damit ChangeUser und ChangeTime beim Import nicht überschrieben werden
+DISABLE TRIGGER tr_update_OrgUnit ON OrgUnit;
+DISABLE TRIGGER tr_update_Usersetting ON Usersetting;
+DISABLE TRIGGER tr_update_Systemsetting ON Systemsetting;
+DISABLE TRIGGER tr_update_Extension ON Extension;
+DISABLE TRIGGER tr_update_History ON History;
+DISABLE TRIGGER tr_update_MenuItem ON MenuItem;
+\--DISABLE TRIGGER tr_update_Import ON Import;
+DISABLE TRIGGER tr_update_Contact ON Contact;  
+DISABLE TRIGGER tr_update_ServiceItem ON ServiceItem;  
+DISABLE TRIGGER tr_update_ServiceItemLog ON ServiceItemLog;
+DISABLE TRIGGER tr_update_ServiceItemKnowledge ON ServiceItemKnowledge;
+DISABLE TRIGGER tr_update_ServiceItemFile ON ServiceItemFile;  
+DISABLE TRIGGER tr_update_Service ON \[Service\];
+DISABLE TRIGGER tr_update_Mandant ON Mandant;  
+DISABLE TRIGGER tr_update_ComponentItemTyp ON ComponentItemTyp;  
+DISABLE TRIGGER tr_update_ComponentItem ON ComponentItem;
+DISABLE TRIGGER tr_update_Issue ON Issue;
+DISABLE TRIGGER tr_update_ComponentItemRelationTyp ON ComponentItemRelationTyp;
+DISABLE TRIGGER tr_update_ComponentItemRelation ON ComponentItemRelation;  
+DISABLE TRIGGER tr_update_ServiceItemContactRelation ON ServiceItemContactRelation;  
+DISABLE TRIGGER tr_update_ServiceItemComponentItemRelation ON ServiceItemComponentItemRelation;  
+DISABLE TRIGGER tr_update_ServiceItemServiceRelation ON ServiceItemServiceRelation;
+DISABLE TRIGGER tr_update_ServiceItemMandantRelation ON ServiceItemMandantRelation;
+DISABLE TRIGGER tr_update_ServiceItemIssueRelation ON ServiceItemIssueRelation;
+DISABLE TRIGGER tr_update_ServiceItemKnowledgeServiceItemFileRelation ON ServiceItemKnowledgeServiceItemFileRelation;
+DISABLE TRIGGER tr_update_ServiceItemLogServiceItemFileRelation ON ServiceItemLogServiceItemFileRelation;
+GO
+
+\-- Stammdatensätze löschen
+DELETE FROM ComponentItemTyp
+DELETE FROM MenuItem
+
+\-- Daten importieren
+SET IDENTITY_INSERT OrgUnit ON
+INSERT INTO OrgUnit
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Homedirectory
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Homedirectory
+FROM
+\[sysdb_UTF8\].dbo.OrgUnit
+
+SET IDENTITY_INSERT OrgUnit OFF
+
+INSERT INTO Usersetting
+(
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Username,
+\[Value\]
+)
+SELECT
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Username,
+\[Value\]
+FROM
+\[sysdb_UTF8\].dbo.Usersetting
+
+INSERT INTO Systemsetting
+(
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Category,
+\[Value\],
+\[Value2\]
+)
+SELECT
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Category,
+\[Value\],
+\[Value2\]
+FROM
+\[sysdb_UTF8\].dbo.Systemsetting
+
+INSERT INTO MenuItem
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Category,
+ImageIndex
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Category,
+ImageIndex		
+FROM
+\[sysdb_UTF8\].dbo.MenuItem
+
+\--SET IDENTITY_INSERT Import ON
+\--INSERT INTO Import
+\--		(
+\--			ID,
+\--			CreateTime,
+\--			CreateUser,
+\--			ChangeTime,
+\--			ChangeUser,
+\--			ImportSource,
+\--			ExternalIdentifier,
+\--			AttributeName,
+\--			AttributeTyp,
+\--			AttributeValue,
+\--			\[Status\]
+--		)
+--		SELECT
+--			ID,
+--			CreateTime,
+--			CreateUser,
+--			ChangeTime,
+--			ChangeUser,
+--			ImportSource,
+--			ExternalIdentifier,
+--			AttributeName,
+--			AttributeTyp,
+--			AttributeValue,
+--			\[Status\]
+--		FROM
+--			\[sysdb_UTF8\].dbo.Import
+--SET IDENTITY_INSERT Import OFF
+
+SET IDENTITY_INSERT Extension ON
+INSERT INTO Extension
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+\[Value\],
+TableID,
+RecordID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+\[Value\],
+TableID,
+RecordID	
+FROM
+\[sysdb_UTF8\].dbo.Extension
+SET IDENTITY_INSERT Extension OFF
+
+SET IDENTITY_INSERT History ON
+INSERT INTO History
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Tablename,
+RecordID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Tablename,
+RecordID
+FROM
+\[sysdb_UTF8\].dbo.History
+SET IDENTITY_INSERT History OFF
+
+SET IDENTITY_INSERT Contact ON
+INSERT INTO Contact
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Mail,
+Phone,
+Mobile,
+Adress,
+Company,
+Username,
+Firstname,
+Lastname,
+SyncTime,
+SyncSource
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Mail,
+Phone,
+Mobile,
+Adress,
+Company,
+Username,
+Firstname,
+Lastname,
+SyncTime,
+SyncSource
+FROM
+\[sysdb_UTF8\].dbo.Contact
+SET IDENTITY_INSERT Contact OFF
+
+SET IDENTITY_INSERT Mandant ON
+INSERT INTO Mandant
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Fullname,
+Code,
+Postcode,
+City,
+Street,
+Mail,
+ContactID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Fullname,
+Code,
+Postcode,
+City,
+Street,
+Mail,
+ContactID
+FROM
+\[sysdb_UTF8\].dbo.Mandant
+SET IDENTITY_INSERT Mandant OFF
+
+SET IDENTITY_INSERT ServiceItem ON
+INSERT INTO ServiceItem
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+InternalID,
+TechnicalDescription,
+OrgUnitID,
+StatusID,
+Protected
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+InternalID,
+TechnicalDescription,
+OrgUnitID,
+StatusID,
+Protected
+FROM
+\[sysdb_UTF8\].dbo.ServiceItem
+SET IDENTITY_INSERT ServiceItem OFF
+
+SET IDENTITY_INSERT ServiceItemLog ON
+INSERT INTO ServiceItemLog
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Tag,
+Content,
+ServiceItemID,
+MandantID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Tag,
+Content,
+ServiceItemID,
+MandantID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemLog
+SET IDENTITY_INSERT ServiceItemLog OFF
+
+SET IDENTITY_INSERT ServiceItemKnowledge ON
+INSERT INTO ServiceItemKnowledge
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+DescriptionRtf,
+CategoryID,
+ServiceItemID,
+MandantID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+DescriptionRtf,
+CategoryID,
+ServiceItemID,
+MandantID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemKnowledge
+SET IDENTITY_INSERT ServiceItemKnowledge OFF
+
+SET IDENTITY_INSERT ServiceItemFile ON
+INSERT INTO ServiceItemFile
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Filepath,
+Filetyp,
+FileCreateTime,
+FileChangeTime,
+FileSize,
+CategoryID,
+ServiceItemID,
+MandantID,
+Visible
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Filepath,
+Filetyp,
+FileCreateTime,
+FileChangeTime,
+FileSize,
+CategoryID,
+ServiceItemID,
+MandantID,
+Visible
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemFile
+SET IDENTITY_INSERT ServiceItemFile OFF
+
+\--SET IDENTITY_INSERT \[Service\] ON
+--INSERT INTO \[Service\]
+--		(
+--			ID,
+--			CreateTime,
+--			CreateUser,
+--			ChangeTime,
+--			ChangeUser,
+--			SortIndex,
+--			Active,
+--			\[Name\],
+--			\[Description\]
+--		)
+--		SELECT
+--			ID,
+--			CreateTime,
+--			CreateUser,
+--			ChangeTime,
+--			ChangeUser,
+--			SortIndex,
+--			Active,
+--			\[Name\],
+--			\[Description\]
+--		FROM
+--			\[sysdb_UTF8\].dbo.\[Service\]
+
+SET IDENTITY_INSERT \[Service\] OFF
+
+SET IDENTITY_INSERT ComponentItemTyp ON
+INSERT INTO ComponentItemTyp
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+InterfaceAble,
+ImageIndex,	
+NameLabel,
+NameDefault,
+AdditionalValueLabel1,
+AdditionalValueOption1,
+AdditionalValueLabel2,
+AdditionalValueOption2,
+FlexValueLabel1,
+FlexValueOption1,
+FlexValueLabel2,
+FlexValueOption2,
+FlexValueLabel3,
+FlexValueOption3,
+FlexValueLabel4,
+FlexValueOption4,
+FlexValueLabel5,
+FlexValueOption5,
+FlexValueLabel6,
+FlexValueOption6,
+FlexValueLabel7,
+FlexValueOption7,
+FlexValueLabel8,
+FlexValueOption8
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+InterfaceAble,
+ImageIndex,	
+NameLabel,
+NameDefault,
+AdditionalValueLabel1,
+AdditionalValueOption1,
+AdditionalValueLabel2,
+AdditionalValueOption2,
+FlexValueLabel1,
+FlexValueOption1,
+FlexValueLabel2,
+FlexValueOption2,
+FlexValueLabel3,
+FlexValueOption3,
+FlexValueLabel4,
+FlexValueOption4,
+FlexValueLabel5,
+FlexValueOption5,
+FlexValueLabel6,
+FlexValueOption6,
+FlexValueLabel7,
+FlexValueOption7,
+FlexValueLabel8,
+FlexValueOption8
+FROM
+\[sysdb_UTF8\].dbo.ComponentItemTyp;
+SET IDENTITY_INSERT ComponentItemTyp OFF
+
+SET IDENTITY_INSERT ComponentItem ON
+INSERT INTO ComponentItem
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+AdditionalValue1,
+AdditionalValue2,
+TypID,
+StatusID,
+FlexValue1,
+FlexValue2,
+FlexValue3,
+FlexValue4,
+FlexValue5,
+FlexValue6,
+FlexValue7,
+FlexValue8,
+FlexValue9,
+FlexValue10,
+SyncTime,
+SyncSource
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+isnull(AdditionalValue1,''),
+isnull(AdditionalValue2,''),
+TypID,
+StatusID,
+FlexValue1,
+FlexValue2,
+FlexValue3,
+FlexValue4,
+FlexValue5,
+FlexValue6,
+FlexValue7,
+FlexValue8,
+FlexValue9,
+FlexValue10,
+SyncTime,
+SyncSource
+FROM
+\[sysdb_UTF8\].dbo.ComponentItem
+SET IDENTITY_INSERT ComponentItem OFF
+
+SET IDENTITY_INSERT Issue ON
+INSERT INTO Issue
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Creator,
+Assignee,
+\[Priority\],
+\[Status\],
+UpdateTime,
+\[URL\],
+TypID,
+Additionals
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+Creator,
+Assignee,
+\[Priority\],
+\[Status\],
+UpdateTime,
+\[URL\],
+TypID,
+Additionals
+FROM
+\[sysdb_UTF8\].dbo.Issue
+SET IDENTITY_INSERT Issue OFF
+
+SET IDENTITY_INSERT ComponentItemRelationTyp ON
+INSERT INTO ComponentItemRelationTyp
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+DefaultDescription,
+DefaultPort,
+DefaultProtocol
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+DefaultDescription,
+DefaultPort,
+DefaultProtocol
+FROM
+\[sysdb_UTF8\].dbo.ComponentItemRelationTyp
+SET IDENTITY_INSERT ComponentItemRelationTyp OFF
+
+SET IDENTITY_INSERT ComponentItemRelation ON
+INSERT INTO ComponentItemRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ComponentItemAID,
+ComponentItemBID,
+\[Port\],
+Protocol,
+Direction,
+Interface,
+TypID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ComponentItemAID,
+ComponentItemBID,
+\[Port\],
+Protocol,
+Direction,
+Interface,
+TypID
+FROM
+\[sysdb_UTF8\].dbo.ComponentItemRelation
+SET IDENTITY_INSERT ComponentItemRelation OFF
+
+SET IDENTITY_INSERT ServiceItemContactRelation ON
+INSERT INTO ServiceItemContactRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ContactID,
+ServiceItemID,
+ContactTypID,
+MandantID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ContactID,
+ServiceItemID,
+ContactTypID,
+MandantID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemContactRelation
+SET IDENTITY_INSERT ServiceItemContactRelation OFF
+
+SET IDENTITY_INSERT ServiceItemComponentItemRelation ON
+INSERT INTO ServiceItemComponentItemRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemID,
+ComponentItemID,
+EnvironmentID,
+MandantID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemID,
+ComponentItemID,
+EnvironmentID,
+MandantID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemComponentItemRelation
+SET IDENTITY_INSERT ServiceItemComponentItemRelation OFF
+
+\--SET IDENTITY_INSERT ServiceItemServiceRelation ON
+\--INSERT INTO ServiceItemServiceRelation
+\--		(
+\--			ID,
+\--			CreateTime,
+\--			CreateUser,
+\--			ChangeTime,
+\--			ChangeUser,
+\--			SortIndex,
+\--			Active,
+\--			\[Name\],
+--			\[Description\],
+--			ServiceID,
+--			ServiceItemID
+--		)
+--		SELECT
+--			ID,
+--			CreateTime,
+--			CreateUser,
+--			ChangeTime,
+--			ChangeUser,
+--			SortIndex,
+--			Active,
+--			\[Name\],
+--			\[Description\],
+--			ServiceID,
+--			ServiceItemID
+--		FROM
+--			\[sysdb_UTF8\].dbo.ServiceItemServiceRelation
+--SET IDENTITY_INSERT ServiceItemServiceRelation OFF
+
+SET IDENTITY_INSERT ServiceItemMandantRelation ON
+INSERT INTO ServiceItemMandantRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+MandantID,
+ServiceItemID,
+CategoryID,
+Account,
+Timebudget,
+Usercount
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+MandantID,
+ServiceItemID,
+CategoryID,
+Account,
+Timebudget,
+Usercount
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemMandantRelation
+SET IDENTITY_INSERT ServiceItemMandantRelation OFF
+
+SET IDENTITY_INSERT ServiceItemIssueRelation ON
+INSERT INTO ServiceItemIssueRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemID,
+IssueID,
+MandantID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemID,
+IssueID,
+MandantID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemIssueRelation
+SET IDENTITY_INSERT ServiceItemIssueRelation OFF
+
+SET IDENTITY_INSERT ServiceItemKnowledgeServiceItemFileRelation ON
+INSERT INTO ServiceItemKnowledgeServiceItemFileRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemKnowledgeID,
+ServiceItemFileID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemKnowledgeID,
+ServiceItemFileID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemKnowledgeServiceItemFileRelation
+SET IDENTITY_INSERT ServiceItemKnowledgeServiceItemFileRelation OFF
+
+SET IDENTITY_INSERT ServiceItemLogServiceItemFileRelation ON
+INSERT INTO ServiceItemLogServiceItemFileRelation
+(
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemlogID,
+ServiceItemFileID
+)
+SELECT
+ID,
+CreateTime,
+CreateUser,
+ChangeTime,
+ChangeUser,
+SortIndex,
+Active,
+\[Name\],
+\[Description\],
+ServiceItemlogID,
+ServiceItemFileID
+FROM
+\[sysdb_UTF8\].dbo.ServiceItemLogServiceItemFileRelation
+SET IDENTITY_INSERT ServiceItemLogServiceItemFileRelation OFF
+GO
+
+\---- Mandantenzuordnung
+\--UPDATE ServiceItemContactRelation SET MandantID = 1 -- BGP
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@bg-phoenics.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 2 -- BGBAU
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@bgbau.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 3 -- BFGA
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@bfga.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 4 -- BGN
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@bgn.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 5 -- BGRCI
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@bgrci.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 6 -- UKBB
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@ukbb.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 7 -- UKHB
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%ukbremen.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 8 -- UKMV
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%uk-mv.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 9 -- UKN
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%uk-nord.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 10 -- UKNRW
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@unfallkasse-nrw.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 11 -- UKRLP
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@ukrlp.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 12 -- UKSL
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@uks.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 13 -- UKSN
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@uksachsen.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 14 -- UKBW
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@ukbw.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 16 -- HFUKN
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@hfuk-nord.de') and ContactTypID = '313'
+
+\--UPDATE ServiceItemContactRelation SET MandantID = 17 -- HFKM
+\--where contactid in (SELECT ID from v_Contact WHERE mail like '%@fuk-mitte.de') and ContactTypID = '313'
+
+\--GO
+
+\-- Trigger wieder aktivieren
+ENABLE TRIGGER tr_update_OrgUnit ON OrgUnit;
+ENABLE TRIGGER tr_update_Usersetting ON Usersetting;
+ENABLE TRIGGER tr_update_Systemsetting ON Systemsetting;
+ENABLE TRIGGER tr_update_Extension ON Extension;
+ENABLE TRIGGER tr_update_History ON History;
+ENABLE TRIGGER tr_update_MenuItem ON MenuItem;
+\--ENABLE TRIGGER tr_update_Import ON Import;
+ENABLE TRIGGER tr_update_Contact ON Contact;  
+ENABLE TRIGGER tr_update_ServiceItem ON ServiceItem;  
+ENABLE TRIGGER tr_update_ServiceItemLog ON ServiceItemLog;
+ENABLE TRIGGER tr_update_ServiceItemKnowledge ON ServiceItemKnowledge;
+ENABLE TRIGGER tr_update_ServiceItemFile ON ServiceItemFile;  
+ENABLE TRIGGER tr_update_Service ON \[Service\];  
+ENABLE TRIGGER tr_update_Mandant ON Mandant;
+ENABLE TRIGGER tr_update_ComponentItemTyp ON ComponentItemTyp;  
+ENABLE TRIGGER tr_update_ComponentItem ON ComponentItem;
+ENABLE TRIGGER tr_update_Issue ON Issue;
+ENABLE TRIGGER tr_update_ComponentItemRelationTyp ON ComponentItemRelationTyp;
+ENABLE TRIGGER tr_update_ComponentItemRelation ON ComponentItemRelation;  
+ENABLE TRIGGER tr_update_ServiceItemContactRelation ON ServiceItemContactRelation;  
+ENABLE TRIGGER tr_update_ServiceItemComponentItemRelation ON ServiceItemComponentItemRelation;  
+ENABLE TRIGGER tr_update_ServiceItemServiceRelation ON ServiceItemServiceRelation;
+ENABLE TRIGGER tr_update_ServiceItemMandantRelation ON ServiceItemMandantRelation;
+ENABLE TRIGGER tr_update_ServiceItemIssueRelation ON ServiceItemIssueRelation;
+ENABLE TRIGGER tr_update_ServiceItemKnowledgeServiceItemFileRelation ON ServiceItemKnowledgeServiceItemFileRelation;
+ENABLE TRIGGER tr_update_ServiceItemLogServiceItemFileRelation ON ServiceItemLogServiceItemFileRelation;
+GO
+
+\-- Anzahl aller Datensätze ausgeben lassen (NEU)
+SELECT
+t.\[Name\] table_name ,
+p.rows table_rows
+FROM
+sys.tables t
+JOIN
+sys.partitions p
+ON
+t.object_id = p.object_id
+WHERE
+p.index_id IN ( 0,1 )
+ORDER BY
+table_name
+
+\-- Anzahl aller Datensätze ausgeben lassen (ALT)
+USE \[sysdb_UTF8\]
+GO
+
+SELECT
+t.\[Name\] table_name,
+p.rows table_rows
+FROM
+sys.tables t
+JOIN
+sys.partitions p
+ON
+t.object_id = p.object_id
+WHERE
+p.index_id IN ( 0,1 )
+ORDER BY
+table_name
+
+Please check which tables / columns are missing in the copy script and generate proper select (..) INTO ... statements to insert the data generically into the new db.
+
diff --git a/query1.txt b/query1.txt
new file mode 100644
index 0000000..fa0bb1d
--- /dev/null
+++ b/query1.txt
@@ -0,0 +1,3 @@
+Kannst du mir ein Skript bauen, dass wenn ich den Namen der Tabelle in sql server habe, 
+du mir das T-SQL ausgibst was ich brauche, um select sourcedb.Tabelle col1, col2,... etc. INTO Tabelle col1, col2,... etc. zu erzeugen?
+
diff --git a/scripts/bootstrap-native.sh b/scripts/bootstrap-native.sh
new file mode 100755
index 0000000..39d2dc5
--- /dev/null
+++ b/scripts/bootstrap-native.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_OVERRIDE="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+export ROOT_OVERRIDE
+# shellcheck disable=SC1091
+source "${ROOT_OVERRIDE}/scripts/common.sh"
+
+init_log bootstrap-native
+print_header "bootstrap-native: START"
+
+need_cmd curl
+need_cmd python
+need_cmd ollama
+load_env
+check_for_legacy_docker_ollama
+
+log "bootstrap-native: waiting for Ollama API at ${OLLAMA_URL}"
+wait_for_ollama_api "$OLLAMA_URL" 120 || fail "Ollama API not reachable at ${OLLAMA_URL}" 40
+ok "bootstrap-native: Ollama API reachable"
+
+log "bootstrap-native: pulling base model ${BASE_MODEL}"
+ollama pull "${BASE_MODEL}"
+
+if [[ -n "${EXTRA_MODELS}" ]]; then
+  for m in ${EXTRA_MODELS}; do
+    log "bootstrap-native: pulling extra model ${m}"
+    ollama pull "$m"
+  done
+fi
+
+tmp="$(mktemp)"
+trap 'rm -f "$tmp"' EXIT
+render_modelfile "$tmp"
+
+log "bootstrap-native: building expert model ${EXPERT_MODEL}"
+ollama create "${EXPERT_MODEL}" -f "$tmp"
+
+tags="$(fetch_tags)"
+printf '%s' "$tags" | is_json || fail "/api/tags did not return valid JSON" 41
+model_in_tags "$EXPERT_MODEL" "$tags" || fail "expert model missing after bootstrap: ${EXPERT_MODEL}" 42
+ok "bootstrap-native: expert model available: ${EXPERT_MODEL}"
+
+warmup_sqlai
+print_footer "bootstrap-native: END status=OK log=${LOG_FILE}"
diff --git a/scripts/bootstrap.sh b/scripts/bootstrap.sh
deleted file mode 100755
index 5c0aebb..0000000
--- a/scripts/bootstrap.sh
+++ /dev/null
@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
-cp -n "${ROOT}/.env.example" "${ROOT}/.env" || true
-source "${ROOT}/.env"
-
-ts(){ date -Is; }
-
-log_dir="${ROOT}/logs"
-mkdir -p "$log_dir"
-log_file="${log_dir}/bootstrap-$(date -Iseconds).log"
-exec > >(tee -a "$log_file") 2>&1
-
-echo "[$(ts)] bootstrap: starting (ROOT=$ROOT)"
-
-echo "[$(ts)] bootstrap: docker compose up -d"
-docker compose -f "${ROOT}/docker-compose.yml" up -d
-
-echo "[$(ts)] bootstrap: waiting for Ollama API at ${OLLAMA_URL} ..."
-for i in {1..120}; do
-  if curl -sS "${OLLAMA_URL}/api/tags" >/dev/null 2>&1; then
-    echo "[$(ts)] bootstrap: Ollama API is up."
-    break
-  fi
-  if [[ $i -eq 120 ]]; then
-    echo "[$(ts)] bootstrap: ERROR: API did not come up in time."
-    exit 1
-  fi
-  sleep 1
-done
-
-echo "[$(ts)] bootstrap: pulling base model: ${BASE_MODEL}"
-docker exec -it ollama ollama pull "${BASE_MODEL}"
-
-if [[ -n "${EXTRA_MODELS:-}" ]]; then
-  for m in ${EXTRA_MODELS}; do
-    echo "[$(ts)] bootstrap: pulling extra model: $m"
-    docker exec -it ollama ollama pull "$m"
-  done
-fi
-
-echo "[$(ts)] bootstrap: building expert model: ${EXPERT_MODEL}"
-
-tmp="$(mktemp)"
-sed "s/\${BASE_MODEL}/${BASE_MODEL}/g" "${ROOT}/Modelfile" > "$tmp"
-
-docker cp "$tmp" ollama:/tmp/Modelfile.jr-sql-expert
-docker exec -it ollama ollama create "${EXPERT_MODEL}" -f /tmp/Modelfile.jr-sql-expert
-
-rm -f "$tmp"
-
-echo "[$(ts)] bootstrap: verifying model exists..."
-docker exec -it ollama ollama list | grep -F "${EXPERT_MODEL}" >/dev/null && \
-  echo "[$(ts)] bootstrap: OK: ${EXPERT_MODEL} is available."
-
-# Warmup
-if [[ -x "${ROOT}/bin/sqlai" ]]; then
-  echo "[$(ts)] bootstrap: warmup: sending a short request (no-metrics)..."
-  "${ROOT}/bin/sqlai" ask --text "Warmup: reply with exactly 'OK'." --no-metrics || {
-    echo "[$(ts)] bootstrap: WARN: warmup failed (continuing)."
-  }
-  echo "[$(ts)] bootstrap: warmup: done"
-else
-  echo "[$(ts)] bootstrap: WARN: ${ROOT}/bin/sqlai not executable; skipping warmup."
-fi
-
-echo "[$(ts)] bootstrap: done"
diff --git a/scripts/cleanup-docker-ollama.sh b/scripts/cleanup-docker-ollama.sh
new file mode 100755
index 0000000..f9eb2ec
--- /dev/null
+++ b/scripts/cleanup-docker-ollama.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+LOG_DIR="${ROOT}/logs"
+mkdir -p "$LOG_DIR"
+LOG_FILE="${LOG_DIR}/cleanup-docker-ollama-$(date -Iseconds).log"
+exec > >(tee -a "$LOG_FILE") 2>&1
+
+ts(){ date -Is; }
+log(){ echo "[$(ts)] $*"; }
+
+log "cleanup-docker-ollama: START ROOT=${ROOT}"
+
+if ! command -v docker >/dev/null 2>&1; then
+  log "cleanup-docker-ollama: docker not installed; nothing to do"
+  exit 0
+fi
+
+if [[ -f "${ROOT}/docker-compose.yml" ]] && docker compose version >/dev/null 2>&1; then
+  log "cleanup-docker-ollama: docker compose down --remove-orphans"
+  docker compose -f "${ROOT}/docker-compose.yml" down --remove-orphans || true
+fi
+
+if docker ps -a --format '{{.Names}}' | grep -qx 'ollama'; then
+  log "cleanup-docker-ollama: removing container ollama"
+  docker rm -f ollama || true
+else
+  log "cleanup-docker-ollama: container ollama not present"
+fi
+
+if docker images --format '{{.Repository}}:{{.Tag}}' | grep -qx 'ollama/ollama:latest'; then
+  log "cleanup-docker-ollama: removing image ollama/ollama:latest"
+  docker image rm -f ollama/ollama:latest || true
+else
+  log "cleanup-docker-ollama: image ollama/ollama:latest not present"
+fi
+
+if [[ "${PURGE_OLLAMA_DOCKER_VOLUMES:-0}" == "1" ]]; then
+  mapfile -t volumes < <(docker volume ls --format '{{.Name}}' | grep -E 'ollama' || true)
+  if (( ${#volumes[@]} > 0 )); then
+    log "cleanup-docker-ollama: removing volumes: ${volumes[*]}"
+    docker volume rm "${volumes[@]}" || true
+  else
+    log "cleanup-docker-ollama: no ollama volumes found"
+  fi
+else
+  log "cleanup-docker-ollama: keeping volumes (set PURGE_OLLAMA_DOCKER_VOLUMES=1 to remove them)"
+fi
+
+log "cleanup-docker-ollama: END log=${LOG_FILE}"
diff --git a/scripts/common.sh b/scripts/common.sh
new file mode 100755
index 0000000..e3d7a3f
--- /dev/null
+++ b/scripts/common.sh
@@ -0,0 +1,149 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="${ROOT_OVERRIDE:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
+ENV_FILE="${ENV_FILE:-${ROOT}/.env}"
+MODFILE="${MODFILE:-${ROOT}/Modelfile}"
+SQLAI_BIN="${SQLAI_BIN:-${ROOT}/bin/sqlai}"
+LOG_FILE=""
+
+_ts_prefix(){ date -Is; }
+ts(){ _ts_prefix; }
+
+log(){ echo "[$(ts)] $*"; }
+ok(){ log "OK $*"; }
+warn(){ log "WARN $*"; }
+fail(){
+  local msg="$1"
+  local code="${2:-1}"
+  log "FAIL $msg"
+  exit "$code"
+}
+
+need_cmd(){
+  command -v "$1" >/dev/null 2>&1 || fail "missing command: $1" 10
+}
+
+init_log(){
+  local name="$1"
+  local log_dir="${ROOT}/logs"
+  mkdir -p "$log_dir"
+  LOG_FILE="${log_dir}/${name}-$(date -Iseconds).log"
+  export LOG_FILE
+  exec > >(tee -a "$LOG_FILE") 2>&1
+}
+
+load_env(){
+  if [[ ! -f "$ENV_FILE" && -f "${ROOT}/.env.example" ]]; then
+    cp -n "${ROOT}/.env.example" "$ENV_FILE" || true
+  fi
+
+  if [[ -f "$ENV_FILE" ]]; then
+    set -a
+    # shellcheck disable=SC1090
+    source "$ENV_FILE"
+    set +a
+  fi
+
+  : "${OLLAMA_URL:=http://127.0.0.1:11434}"
+  : "${EXPERT_MODEL:=jr-sql-expert}"
+  : "${BASE_MODEL:=}"
+  : "${EXTRA_MODELS:=}"
+  export OLLAMA_URL EXPERT_MODEL BASE_MODEL EXTRA_MODELS
+
+  # The Ollama CLI honors OLLAMA_HOST.
+  export OLLAMA_HOST="$OLLAMA_URL"
+}
+
+is_json(){
+  python -c 'import json,sys; json.load(sys.stdin)' >/dev/null 2>&1
+}
+
+wait_for_ollama_api(){
+  local url="$1"
+  local max_wait="${2:-120}"
+  local i
+
+  for ((i=1; i<=max_wait; i++)); do
+    if curl -fsS "${url}/api/tags" >/dev/null 2>&1; then
+      return 0
+    fi
+    sleep 1
+  done
+
+  return 1
+}
+
+fetch_tags(){
+  curl -fsS "${OLLAMA_URL}/api/tags"
+}
+
+model_in_tags(){
+  local model="$1"
+  local tags="$2"
+  TAGS_JSON="$tags" python - "$model" <<'PY'
+import json
+import os
+import sys
+m = sys.argv[1]
+obj = json.loads(os.environ['TAGS_JSON'])
+names = {it.get('name') for it in obj.get('models', []) if it.get('name')}
+ok = (
+    m in names or
+    f"{m}:latest" in names or
+    (m.endswith(':latest') and m[:-7] in names)
+)
+sys.exit(0 if ok else 1)
+PY
+}
+
+render_modelfile(){
+  local out_file="$1"
+  [[ -f "$MODFILE" ]] || fail "Modelfile not found at $MODFILE" 20
+  [[ -n "$BASE_MODEL" ]] || fail "BASE_MODEL is empty" 21
+
+  python - "$MODFILE" "$out_file" "$BASE_MODEL" <<'PY'
+from pathlib import Path
+import sys
+src = Path(sys.argv[1]).read_text(encoding='utf-8')
+out = src.replace('${BASE_MODEL}', sys.argv[3])
+Path(sys.argv[2]).write_text(out, encoding='utf-8')
+PY
+}
+
+check_for_legacy_docker_ollama(){
+  if ! command -v docker >/dev/null 2>&1; then
+    return 0
+  fi
+
+  if docker ps --format '{{.Names}}' | grep -qx 'ollama'; then
+    fail "legacy docker container 'ollama' is still running; run cleanup-docker-ollama.sh first" 30
+  fi
+
+  if docker ps -a --format '{{.Names}}' | grep -qx 'ollama'; then
+    warn "legacy docker container 'ollama' still exists in stopped state; cleanup recommended"
+  fi
+
+  if docker images --format '{{.Repository}}:{{.Tag}}' | grep -qx 'ollama/ollama:latest'; then
+    warn "legacy docker image ollama/ollama:latest still exists; cleanup recommended"
+  fi
+}
+
+warmup_sqlai(){
+  if [[ -x "$SQLAI_BIN" ]]; then
+    log "warmup via ${SQLAI_BIN}"
+    "$SQLAI_BIN" ask --text "Warmup: reply with exactly 'OK'." --no-metrics || warn "warmup failed"
+  else
+    warn "${SQLAI_BIN} not executable; skipping warmup"
+  fi
+}
+
+print_header(){
+  echo "================================================================================"
+  log "$1 ROOT=$ROOT"
+}
+
+print_footer(){
+  log "$1"
+  echo "================================================================================"
+}
diff --git a/scripts/selftest-native.sh b/scripts/selftest-native.sh
new file mode 100755
index 0000000..09bef8f
--- /dev/null
+++ b/scripts/selftest-native.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_OVERRIDE="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+export ROOT_OVERRIDE
+# shellcheck disable=SC1091
+source "${ROOT_OVERRIDE}/scripts/common.sh"
+
+init_log selftest-native
+print_header "selftest-native: START"
+
+need_cmd curl
+need_cmd python
+need_cmd ollama
+need_cmd grep
+load_env
+check_for_legacy_docker_ollama
+
+[[ -x "$SQLAI_BIN" ]] || fail "bin/sqlai missing or not executable at ${SQLAI_BIN}" 60
+
+log "selftest-native: waiting for Ollama API at ${OLLAMA_URL}"
+wait_for_ollama_api "$OLLAMA_URL" 120 || fail "Ollama API not reachable at ${OLLAMA_URL}" 61
+ok "selftest-native: Ollama API reachable"
+
+tags="$(fetch_tags)"
+[[ -n "$tags" ]] || fail "/api/tags returned empty body" 62
+printf '%s' "$tags" | is_json || fail "/api/tags did not return valid JSON" 63
+ok "selftest-native: /api/tags returned valid JSON"
+
+if model_in_tags "$EXPERT_MODEL" "$tags"; then
+  ok "selftest-native: expert model present: ${EXPERT_MODEL}"
+else
+  fail "expert model missing: ${EXPERT_MODEL}" 64
+fi
+
+if [[ -n "${BASE_MODEL}" ]]; then
+  if model_in_tags "$BASE_MODEL" "$tags"; then
+    ok "selftest-native: base model present: ${BASE_MODEL}"
+  else
+    fail "base model missing: ${BASE_MODEL}" 65
+  fi
+fi
+
+log "selftest-native: warmup request via sqlai"
+set +e
+"$SQLAI_BIN" ask --text "Warmup: reply with exactly 'OK'." --no-metrics
+rc=$?
+set -e
+[[ "$rc" -eq 0 ]] || warn "warmup failed rc=${rc}"
+
+log "selftest-native: real query via sqlai"
+set +e
+out="$("$SQLAI_BIN" ask --text "Give a concise checklist to troubleshoot parameter sniffing in SQL Server 2022. Keep it technical." --no-metrics 2>&1)"
+rc=$?
+set -e
+[[ "$rc" -eq 0 ]] || fail "real query failed rc=${rc}" 66
+[[ -n "${out//[[:space:]]/}" ]] || fail "real query returned empty output" 67
+ok "selftest-native: real query returned non-empty output"
+
+print_footer "selftest-native: END status=OK log=${LOG_FILE}"
diff --git a/scripts/selftest.sh b/scripts/selftest.sh
deleted file mode 100755
index b4d22fd..0000000
--- a/scripts/selftest.sh
+++ /dev/null
@@ -1,212 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
-ENV_FILE="${ROOT}/.env"
-
-ts(){ date -Is; }
-
-log_dir="${ROOT}/logs"
-mkdir -p "$log_dir"
-log_file="${log_dir}/selftest-$(date -Iseconds).log"
-exec > >(tee -a "$log_file") 2>&1
-
-echo "================================================================================"
-echo "[$(ts)] selftest: START ROOT=$ROOT"
-
-# -------- helpers --------
-fail() {
-  local msg="$1"
-  local code="${2:-1}"
-  echo "[$(ts)] selftest: FAIL code=$code msg=$msg"
-  echo "[$(ts)] selftest: END status=FAIL"
-  echo "================================================================================"
-  exit "$code"
-}
-
-warn() {
-  echo "[$(ts)] selftest: WARN $*"
-}
-
-ok() {
-  echo "[$(ts)] selftest: OK $*"
-}
-
-need_cmd() {
-  command -v "$1" >/dev/null 2>&1 || fail "missing command: $1" 10
-}
-
-# robust JSON check
-is_json() {
-  # reads stdin
-  python -c 'import json,sys; json.load(sys.stdin)' >/dev/null 2>&1
-}
-
-# Extract model names from /api/tags JSON and check membership
-model_in_tags() {
-  # args: modelname, tags_json_string
-  local model="$1"
-  local tags="$2"
-  printf '%s' "$tags" | python -c '
-import json,sys
-m=sys.argv[1]
-obj=json.load(sys.stdin)
-names=set()
-for it in obj.get("models", []):
-  n=it.get("name")
-  if n: names.add(n)
-ok = (m in names) or (m + ":latest" in names) or (m.endswith(":latest") and m[:-7] in names)
-sys.exit(0 if ok else 1)
-' "$model" >/dev/null 2>&1
-}
-
-# -------- preflight --------
-need_cmd docker
-need_cmd curl
-need_cmd python
-need_cmd grep
-need_cmd sed
-
-if [[ ! -f "$ENV_FILE" ]]; then
-  warn ".env not found, creating from .env.example"
-  cp -n "${ROOT}/.env.example" "${ROOT}/.env" || true
-fi
-
-# shellcheck disable=SC1090
-source "${ROOT}/.env"
-
-: "${OLLAMA_URL:=http://127.0.0.1:11434}"
-: "${EXPERT_MODEL:=jr-sql-expert}"
-: "${BASE_MODEL:=}"
-
-ok "loaded env: OLLAMA_URL=$OLLAMA_URL EXPERT_MODEL=$EXPERT_MODEL BASE_MODEL=${BASE_MODEL:-<empty>}"
-
-if [[ ! -x "${ROOT}/bin/sqlai" ]]; then
-  fail "bin/sqlai missing or not executable at ${ROOT}/bin/sqlai" 11
-fi
-
-# docker compose availability (plugin or legacy)
-if docker compose version >/dev/null 2>&1; then
-  ok "docker compose available"
-else
-  fail "docker compose not available (install docker compose plugin)" 12
-fi
-
-# container state
-if docker ps --format '{{.Names}}' | grep -qx 'ollama'; then
-  ok "container 'ollama' is running"
-else
-  warn "container 'ollama' not running; attempting 'docker compose up -d'"
-  docker compose -f "${ROOT}/docker-compose.yml" up -d || fail "docker compose up failed" 13
-  if ! docker ps --format '{{.Names}}' | grep -qx 'ollama'; then
-    fail "container 'ollama' still not running after compose up" 14
-  fi
-  ok "container 'ollama' is running after compose up"
-fi
-
-# API wait loop
-ok "waiting for Ollama API at $OLLAMA_URL ..."
-api_ok="0"
-for i in {1..120}; do
-  if curl -sS "${OLLAMA_URL}/api/tags" >/dev/null 2>&1; then
-    api_ok="1"
-    break
-  fi
-  sleep 1
-done
-[[ "$api_ok" == "1" ]] || fail "Ollama API not reachable at $OLLAMA_URL after waiting" 20
-ok "Ollama API reachable"
-
-# Fetch /api/tags and validate JSON
-tags="$(curl -sS "${OLLAMA_URL}/api/tags" || true)"
-[[ -n "$tags" ]] || fail "/api/tags returned empty body" 21
-
-if ! printf '%s' "$tags" | is_json; then
-  echo "[$(ts)] selftest: /api/tags RAW_BEGIN"
-  printf '%s\n' "$tags" | head -n 200
-  echo "[$(ts)] selftest: /api/tags RAW_END"
-  fail "/api/tags did not return JSON" 22
-fi
-ok "/api/tags returned valid JSON"
-
-# Model availability checks
-expert_present="0"
-base_present="0"
-
-if model_in_tags "$EXPERT_MODEL" "$tags"; then
-  expert_present="1"
-  ok "EXPERT_MODEL present: $EXPERT_MODEL"
-else
-  warn "EXPERT_MODEL not present in tags: $EXPERT_MODEL"
-fi
-
-if [[ -n "${BASE_MODEL:-}" ]] && model_in_tags "$BASE_MODEL" "$tags"; then
-  base_present="1"
-  ok "BASE_MODEL present: $BASE_MODEL"
-else
-  if [[ -n "${BASE_MODEL:-}" ]]; then
-    warn "BASE_MODEL not present in tags: $BASE_MODEL"
-  else
-    warn "BASE_MODEL empty in .env"
-  fi
-fi
-
-if [[ "$expert_present" != "1" && "$base_present" != "1" ]]; then
-  warn "No expert/base model found. Attempting to pull BASE_MODEL if set..."
-  if [[ -n "${BASE_MODEL:-}" ]]; then
-    docker exec -it ollama ollama pull "${BASE_MODEL}" || warn "ollama pull BASE_MODEL failed"
-    tags2="$(curl -sS "${OLLAMA_URL}/api/tags" || true)"
-    if printf '%s' "$tags2" | is_json && model_in_tags "$BASE_MODEL" "$tags2"; then
-      ok "BASE_MODEL now present after pull: $BASE_MODEL"
-      base_present="1"
-    else
-      fail "Neither EXPERT_MODEL nor BASE_MODEL available after attempted pull" 23
-    fi
-  else
-    fail "Neither EXPERT_MODEL nor BASE_MODEL available and BASE_MODEL is empty" 24
-  fi
-fi
-
-# Warmup request
-ok "warmup request via sqlai (no-metrics)"
-set +e
-"${ROOT}/bin/sqlai" ask --text "Warmup: reply with exactly 'OK'." --no-metrics
-rc=$?
-set -e
-if [[ "$rc" -ne 0 ]]; then
-  warn "warmup failed rc=$rc (continuing to real query)"
-else
-  ok "warmup succeeded"
-fi
-
-# Real query (slightly longer)
-ok "real query via sqlai (ask)"
-set +e
-out="$("${ROOT}/bin/sqlai" ask --text "Give a concise checklist to troubleshoot parameter sniffing in SQL Server 2022. Keep it technical." --no-metrics 2>&1)"
-rc=$?
-set -e
-if [[ "$rc" -ne 0 ]]; then
-  echo "[$(ts)] selftest: sqlai output BEGIN"
-  printf '%s\n' "$out" | tail -n 200
-  echo "[$(ts)] selftest: sqlai output END"
-  fail "real query failed rc=$rc" 30
-fi
-
-# Basic sanity: must contain at least some non-empty text
-if [[ -z "${out//[[:space:]]/}" ]]; then
-  fail "real query returned empty output" 31
-fi
-
-ok "real query returned non-empty output"
-
-# Summary
-echo "--------------------------------------------------------------------------------"
-echo "[$(ts)] selftest: SUMMARY"
-echo "[$(ts)] selftest: API=OK"
-echo "[$(ts)] selftest: EXPERT_MODEL_PRESENT=$expert_present"
-echo "[$(ts)] selftest: BASE_MODEL_PRESENT=$base_present"
-echo "[$(ts)] selftest: LOG_FILE=$log_file"
-echo "--------------------------------------------------------------------------------"
-
-echo "[$(ts)] selftest: END status=OK"
-echo "================================================================================"
diff --git a/scripts/update-native.sh b/scripts/update-native.sh
new file mode 100755
index 0000000..9bcf58b
--- /dev/null
+++ b/scripts/update-native.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_OVERRIDE="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+export ROOT_OVERRIDE
+# shellcheck disable=SC1091
+source "${ROOT_OVERRIDE}/scripts/common.sh"
+
+init_log update-native
+print_header "update-native: START"
+
+need_cmd curl
+need_cmd python
+need_cmd ollama
+load_env
+check_for_legacy_docker_ollama
+
+log "update-native: waiting for Ollama API at ${OLLAMA_URL}"
+wait_for_ollama_api "$OLLAMA_URL" 120 || fail "Ollama API not reachable at ${OLLAMA_URL}" 50
+ok "update-native: Ollama API reachable"
+
+log "update-native: pulling base model ${BASE_MODEL}"
+ollama pull "${BASE_MODEL}"
+
+if [[ -n "${EXTRA_MODELS}" ]]; then
+  for m in ${EXTRA_MODELS}; do
+    log "update-native: pulling extra model ${m}"
+    ollama pull "$m"
+  done
+fi
+
+tmp="$(mktemp)"
+trap 'rm -f "$tmp"' EXIT
+render_modelfile "$tmp"
+
+log "update-native: rebuilding expert model ${EXPERT_MODEL}"
+ollama create "${EXPERT_MODEL}" -f "$tmp"
+
+tags="$(fetch_tags)"
+printf '%s' "$tags" | is_json || fail "/api/tags did not return valid JSON" 51
+model_in_tags "$BASE_MODEL" "$tags" || fail "base model missing after update: ${BASE_MODEL}" 52
+model_in_tags "$EXPERT_MODEL" "$tags" || fail "expert model missing after update: ${EXPERT_MODEL}" 53
+ok "update-native: base and expert models are available"
+
+warmup_sqlai
+print_footer "update-native: END status=OK log=${LOG_FILE}"
diff --git a/scripts/update.sh b/scripts/update.sh
deleted file mode 100755
index a83d9af..0000000
--- a/scripts/update.sh
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
-source "${ROOT}/.env"
-
-ts(){ date -Is; }
-
-log_dir="${ROOT}/logs"
-mkdir -p "$log_dir"
-log_file="${log_dir}/update-$(date -Iseconds).log"
-exec > >(tee -a "$log_file") 2>&1
-
-echo "[$(ts)] update: starting (ROOT=$ROOT)"
-
-echo "[$(ts)] update: pulling docker image(s)"
-docker compose -f "${ROOT}/docker-compose.yml" pull
-
-echo "[$(ts)] update: restarting services"
-docker compose -f "${ROOT}/docker-compose.yml" up -d
-
-echo "[$(ts)] update: waiting for Ollama API at ${OLLAMA_URL} ..."
-for i in {1..120}; do
-  if curl -sS "${OLLAMA_URL}/api/tags" >/dev/null 2>&1; then
-    echo "[$(ts)] update: Ollama API is up."
-    break
-  fi
-  if [[ $i -eq 120 ]]; then
-    echo "[$(ts)] update: ERROR: API did not come up in time."
-    exit 1
-  fi
-  sleep 1
-done
-
-echo "[$(ts)] update: pulling base model: ${BASE_MODEL}"
-docker exec -it ollama ollama pull "${BASE_MODEL}"
-
-if [[ -n "${EXTRA_MODELS:-}" ]]; then
-  for m in ${EXTRA_MODELS}; do
-    echo "[$(ts)] update: pulling extra model: $m"
-    docker exec -it ollama ollama pull "$m"
-  done
-fi
-
-echo "[$(ts)] update: rebuilding expert model: ${EXPERT_MODEL}"
-
-tmp="$(mktemp)"
-sed "s/\${BASE_MODEL}/${BASE_MODEL}/g" "${ROOT}/Modelfile" > "$tmp"
-
-docker cp "$tmp" ollama:/tmp/Modelfile.jr-sql-expert
-docker exec -it ollama ollama create "${EXPERT_MODEL}" -f /tmp/Modelfile.jr-sql-expert
-
-rm -f "$tmp"
-
-echo "[$(ts)] update: verifying model exists..."
-docker exec -it ollama ollama list | grep -F "${EXPERT_MODEL}" >/dev/null && \
-  echo "[$(ts)] update: OK: ${EXPERT_MODEL} is available."
-
-# Warmup (loads model + GPU kernels, reduces first real query latency)
-if [[ -x "${ROOT}/bin/sqlai" ]]; then
-  echo "[$(ts)] update: warmup: sending a short request (no-metrics)..."
-  "${ROOT}/bin/sqlai" ask --text "Warmup: reply with exactly 'OK'." --no-metrics || {
-    echo "[$(ts)] update: WARN: warmup failed (continuing)."
-  }
-  echo "[$(ts)] update: warmup: done"
-else
-  echo "[$(ts)] update: WARN: ${ROOT}/bin/sqlai not executable; skipping warmup."
-fi
-
-echo "[$(ts)] update: complete"