dbo.QBM_FSQIsNullClauseSet

SQL_SCALAR_FUNCTION

Created 2025-06-27T17:57:01.400 · modified 2026-04-14T23:14:10.413 · 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
`@TableSynonym`	varchar	no

Referenced objects

Schema	Object	Column/minor	Class
dbo	QBM_FSQIsNullClauseCmp		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_FSQIsNullClauseSet (@TableName varchar(30) , @columnname varchar(30) , @TableSynonym varchar(64) ) returns nvarchar(1000
2) as begin declare @erg nvarchar(1000) if exists (select top 1 1  from sys.tables t with (readpast) join sys.columns c with (readpast) on t.object_id =
3 c.object_id  join sys.default_constraints d with (readpast) on c.default_object_id = d.object_id where t.name = @TableName and c.name = @columnname ) 
4begin  select @erg = dbo.QBM_FSQIsNullClauseCmp(@TableName , @columnname, @TableSynonym) end else begin select @erg = @TableSynonym + '.' + @columnname
5 end ende: return (@erg) end 
6

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: 2026-04-14T23:14:10.413

None extracted.

Summary: reads/joins sys

Declared parameters

Parameter	Type	Direction
	`nvarchar(1000)`	OUTPUT
`@TableName`	`varchar(30)`	input
`@columnname`	`varchar(30)`	input
`@TableSynonym`	`varchar(64)`	input

DML targets

None extracted.

Called routines

None extracted.

Read/join references

SQL dependency metadata

dbo.QBM_FSQIsNullClauseCmp

Config/session

Config: None extracted.

Session: None extracted.

DBQueue/tasks

None extracted.

Temp tables / referenced variables

Temp: None extracted.

Variables: @TableName @columnname @TableSynonym @erg

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_PBufferT_ProcessInsert	SQL expression dependency	dbo · OBJECT_OR_COLUMN