Do you ever wonder if there are any databases in your environment that may just be there but not being...

2018-09-18

185 reads

Find Most executed queries

by Arun Kumar

TSQL Circle Live

SELECT TOP 50
QueryState.execution_count
,OBJECT_NAME(objectid)
,query_text = SUBSTRING(
qt.text,
QueryState.statement_start_offset/2,
(CASE WHEN QueryState.statement_end_offset = -1
THEN len(convert(nvarchar(max), qt.text)) * 2
ELSE QueryState.statement_end_offset
END - QueryState.statement_start_offset)/2)
,qt.dbid
,dbname = db_name(qt.dbid)
,qt.objectid
FROM sys.dm_exec_query_stats QueryState
CROSS APPLY sys.dm_exec_sql_text(QueryState.sql_handle) as qt
ORDER BY...

2018-09-18

2,110 reads

Extracting JSON Values Longer Than 4000 Characters

by Bert Wagner

Bert Wagner

A while back I built an automated process that parses JSON strings into a relational format.
Up until recently this process...

2018-09-18

1,632 reads

Extracting JSON Values Longer Than 4000 Characters

by Bert Wagner

Bert Wagner

Watch this week's video on YouTube
A while back I built an automated process that parses JSON strings into a relational format.
Up until recently this process had been working great:...

2018-09-18

12 reads

Extracting JSON Values Longer Than 4000 Characters

by Bert Wagner

Bert Wagner

Watch this week's video on YouTube
A while back I built an automated process that parses JSON strings into a relational format.
Up until recently this process had been working great:...

2018-09-18

14 reads

Get all queries running against any specific table

by Arun Kumar

TSQL Circle Live

/*Get list of all queries hitting any specific tables*/SELECT DISTINCT TOP 100ProcedureName = OBJECT_SCHEMA_NAME(sqlTxt.objectid) + '.' + OBJECT_NAME(sqlTxt.objectid),SQLStatement = SUBSTRING(sqlTxt.Text,(QueryState.statement_start_offset/2)+1,CASE QueryState.statement_end_offsetWHEN -1 THEN DATALENGTH(sqlTxt.text)ELSE QueryState.statement_end_offsetEND...

2018-09-18

3,887 reads