dbo.QBM_FSQCVBufferToColumn

SQL_SCALAR_FUNCTION

Created 2025-06-27T17:57:30.060 · modified 2026-04-14T23:20:26.860 · source: live DB sys.objects/sys.sql_expression_dependencies.

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Parameters

Name	Type	Output
	nvarchar	yes
`@TableName`	varchar	no
`@columnname`	varchar	no
`@BufferTableName`	varchar	no
`@IsNullOption`	bit	no

Referenced objects

Schema	Object	Column/minor	Class
dbo	QBM_FGIColumnDataLen		OBJECT_OR_COLUMN
dbo	QBM_FGIColumnDataType		OBJECT_OR_COLUMN

Source excerpt

First extracted SQL definition lines from the exported source. Use the full source page for complete context.

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1    create   function dbo.QBM_FSQCVBufferToColumn (@TableName varchar(30) , @columnname varchar(30) , @BufferTableName varchar(64) , @IsNullOption
2 bit   ) returns nvarchar(max) as begin declare @erg nvarchar(max) declare @datatype nvarchar(64) declare @DataMaxLen int select @datatype = dbo.QBM_FGIColumnDataType
3(@TableName , @columnname) select @DataMaxLen = dbo.QBM_FGIColumnDataLen(@TableName , @columnname) if @datatype = 'int' begin select @erg = concat('dbo.QBM_FCVStringToInt('
4 , @BufferTableName , '.ContentShort, 0)') goto ende end if @datatype = 'bigint' begin select @erg = concat('dbo.QBM_FCVStringToBigInt(' , @BufferTableName
5 , '.ContentShort, 0)') goto ende end if @datatype = 'datetime' begin if @IsNullOption = 0 begin select @erg = concat('dbo.QBM_FCVStringToDatetime_BU('
6 , @BufferTableName , '.ContentShort)') end else begin select @erg = concat(' isnull(' , 'dbo.QBM_FCVStringToDatetime_BU(' , @BufferTableName , '.ContentShort)'
7 , ', ''1800-01-01'' )  ' ) end goto ende end if @datatype = 'Float' begin select @erg = concat('dbo.QBM_FCVStringToFloat(' , @BufferTableName , '.ContentShort, 0.0)'
8) goto ende end if @datatype = 'Bit' begin select @erg = concat('dbo.QBM_FCVStringToBit(' , @BufferTableName , '.ContentShort)') goto ende end if @datatype
9 = 'varbinary' begin if @DataMaxLen <= 198  begin if @IsNullOption = 0 begin select @erg = concat('dbo.QBM_FCVStringToBinary(' , @BufferTableName , '.ContentShort)'
10) end else begin  select @erg = concat('isnull(dbo.QBM_FCVStringToBinary(' , @BufferTableName , '.ContentShort), 0x0)') end end else  begin if @IsNullOption
11 = 0 begin select @erg = concat('
12case 
13 when ' , @BufferTableName , '.HasContentFull = 1 then dbo.QBM_FCVStringToBinary(' , @BufferTableName , '.ContentFull)
14 else dbo.QBM_FCVStringToBinary('
15 , @BufferTableName , '.ContentShort)
16end' ) end else begin   select @erg = concat('
17case 
18 when ' , @BufferTableName , '.HasContentFull = 1 then dbo.QBM_FCVStringToBinary('
19 , @BufferTableName , '.ContentFull)
20 else isnull(dbo.QBM_FCVStringToBinary(' , @BufferTableName , '.ContentShort), 0x0)
21end' ) end end goto ende end
22 if @datatype in( 'char' , 'nchar', 'varchar', 'nvarchar') begin if @DataMaxLen <= 400 begin if @isNullOption = 0 begin select @erg = concat('' , @BufferTableName
23 , '.ContentShort') end else begin if @datatype in( 'nvarchar' , 'nchar') begin select @erg = concat('isnull(' , @BufferTableName , '.ContentShort, N'''')'
24) end else begin select @erg = concat('isnull(' , @BufferTableName , '.ContentShort, '''')') end end end else  begin if @isNullOption = 0 begin select 
25@erg = concat('
26case 
27 when ' , @BufferTableName , '.HasContentFull = 1 then ' , @BufferTableName , '.ContentFull
28 else ' , @BufferTableName , '.ContentShort
29end'
30 ) end else begin if @datatype in( 'nvarchar' , 'nchar') begin select @erg = concat('
31case 
32 when ' , @BufferTableName , '.HasContentFull = 1 then isnull('
33 , @BufferTableName , '.ContentFull, N'''')
34 else isnull(' , @BufferTableName , '.ContentShort, N'''')
35end' ) end else begin select @erg = concat('
36case 
37 when '
38 , @BufferTableName , '.HasContentFull = 1 then isnull(' , @BufferTableName , '.ContentFull, '''')
39 else isnull(' , @BufferTableName , '.ContentShort, '''')
40end'
41 ) end end end goto ende end  select @erg = ' message  this_must_be_an_invalid_datatype' ende: return(@erg) end 
42

Module relation graph

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Source-derived context

Generated from exported SQL module definitions plus read-only sandbox sys.objects/sys.parameters/sys.sql_expression_dependencies metadata. This is factual source evidence, not a semantic guess.

provenance: SQL definition export provenance: sandbox DB metadata modified: 2026-04-14T23:20:26.860

None extracted.

Summary: No calls/DML/dependency patterns extracted by the current parser.

Declared parameters

Parameter	Type	Direction
	`nvarchar`	OUTPUT
`@TableName`	`varchar(30)`	input
`@columnname`	`varchar(30)`	input
`@BufferTableName`	`varchar(64)`	input
`@IsNullOption`	`bit`	input

DML targets

None extracted.

Called routines

None extracted.

Read/join references

None extracted.

SQL dependency metadata

Config/session

Config: None extracted.

Session: None extracted.

DBQueue/tasks

None extracted.

Temp tables / referenced variables

Temp: None extracted.

Variables: @TableName @columnname @BufferTableName @IsNullOption @erg @datatype @DataMaxLen @isNullOption

Referenced by / reverse dependencies

Generated from live DB metadata, FK rows, and exported SQL dependency/source extraction. This is factual linkage evidence, not inferred behavior.

Referencing object	Relation	Evidence
dbo.QBM_FSQBufferConfigSaveOrigin	SQL expression dependency	dbo · OBJECT_OR_COLUMN
dbo.QBM_PBufferC_ProcessOneColumn	SQL expression dependency	dbo · OBJECT_OR_COLUMN
dbo.QBM_PBufferC_RestoreOneColumn	SQL expression dependency	dbo · OBJECT_OR_COLUMN
dbo.QBM_PBufferT_ProcessInsert	SQL expression dependency	dbo · OBJECT_OR_COLUMN
dbo.QBM_PBufferT_ProcessUpdate	SQL expression dependency	dbo · OBJECT_OR_COLUMN