In this Article, I will explain some important “SQL Server Queries”. I think “most of each SQL Developer” needs these important queries in the daily life!
“How to use below listed SQL Quires”? And “What are the Advantages”?
As per this, I am tried to write these important “SQL Queries” and sharing with you! If you have any other smart query related to this (You can share to me and I will publish this post with your query!)
--GET LIST OF DATABASES EXEC SP_HELPDB -- RESULT name db_size owner dbid created status compatibility_level CLR_Demo_BD 7.00 MB sa 7 Dec 30 2016 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=FULL, Version=706, Collation=Latin1_General_CI_AI, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics, IsFullTextEnabled 110 Demo 7.00 MB sa 8 Jan 2 2017 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=FULL, Version=706, Collation=Latin1_General_CI_AI, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics, IsFullTextEnabled 110 master 6.63 MB sa 1 Apr 8 2003 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=SIMPLE, Version=706, Collation=Latin1_General_CI_AI, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics 110 model 5.31 MB sa 3 Apr 8 2003 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=FULL, Version=706, Collation=Latin1_General_CI_AI, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics 110 msdb 21.75 MB sa 4 Feb 10 2012 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=SIMPLE, Version=706, Collation=Latin1_General_CI_AI, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics, IsFullTextEnabled 110 ReportServer 15.19 MB sa 5 Sep 14 2016 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=FULL, Version=706, Collation=Latin1_General_CI_AS_KS_WS, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics, IsFullTextEnabled 110 ReportServerTempDB 5.38 MB Lenovo-08\Viainda 6 May 26 2016 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=SIMPLE, Version=706, Collation=Latin1_General_CI_AS_KS_WS, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics, IsFullTextEnabled 110 tempdb 8.75 MB sa 2 Dec 20 2016 Status=ONLINE, Updateability=READ_WRITE, UserAccess=MULTI_USER, Recovery=SIMPLE, Version=706, Collation=Latin1_General_CI_AI, SQLSortOrder=0, IsAutoCreateStatistics, IsAutoUpdateStatistics 110
-- DISPLAY TEXT FOR PROCEDURE, TRIGGER, VIEW EXEC SP_HELPTEXT @objname = 'Object_Name' --EXAMPLE FOR DISPLAY TEXT EXEC SP_HELPTEXT @objname = 'dbo.SP_Get_Students' --RESULT Text CREATE PROCEDURE SP_Get_Students AS BEGIN SET NOCOUNT ON; -- SELECT STATEMENTS FOR PROCEDURE HERE SELECT * FROM [dbo].[Students] END
--GET SQL SERVER VERSION NAME SELECT @@VERSION AS VersionName --RESULT VersionName Microsoft SQL Server 2012 - 11.0.2100.60 (X64) Feb 10 2012 19:39:15 Copyright (c) Microsoft Corporation Enterprise Edition (64-bit) on Windows NT 6.2 <X64> (Build 9200: )
--GET CURRENT SQL SERVER LANGUAGE SELECT @@LANGUAGE AS CurrentUsedLanguage -- RESULT CurrentUsedLanguage us_english
--GET CURRENT LANGUAGE ID SELECT @@LANGID AS 'LanguageID' --EXAMPLE SET LANGUAGE 'English' SELECT @@LANGID AS 'LanguageID' -- RESULT LanguageID 0
--GET LIST OF DATABASE PROCEDURES SELECT DISTINCT SO.NAME, SO.XTYPE FROM SYSCOMMENTS SC INNER JOIN SYSOBJECTS SO ON SC.ID=SO.ID WHERE SO.XTYPE ='P' --OR -- USING LIKE FOR SYSCOMMENTS SELECT DISTINCT SO.NAME, SO.XTYPE FROM SYSCOMMENTS SC INNER JOIN SYSOBJECTS SO ON SC.ID=SO.ID WHERE SC.TEXT LIKE '%SP_%' -- RESULT NAME XTYPE SP_Email_Approvals P SP_Get_Students P
-- REBUILD ALL DATABASE INDEX GO EXEC sp_MSforeachtable @command1="print '?' DBCC DBREINDEX ('?', ' ', 80)" GO EXEC sp_updatestats GO -- RESULT [dbo].[Students] DBCC execution completed. If DBCC printed error messages, contact your system administrator. Updating [dbo].[Students] [PK_Students], update is not necessary... 0 index(es)/statistic(s) have been updated, 1 did not require update. Updating [sys].[queue_messages_1977058079] [queue_clustered_index], update is not necessary... [queue_secondary_index], update is not necessary... 0 index(es)/statistic(s) have been updated, 2 did not require update. Updating [sys].[queue_messages_2009058193] [queue_clustered_index], update is not necessary... [queue_secondary_index], update is not necessary... 0 index(es)/statistic(s) have been updated, 2 did not require update. Updating [sys].[queue_messages_2041058307] [queue_clustered_index], update is not necessary... [queue_secondary_index], update is not necessary... 0 index(es)/statistic(s) have been updated, 2 did not require update. Updating [sys].[filestream_tombstone_2073058421] [FSTSClusIdx], update is not necessary... [FSTSNCIdx], update is not necessary... 0 index(es)/statistic(s) have been updated, 2 did not require update. Updating [sys].[syscommittab] [ci_commit_ts], update is not necessary... [si_xdes_id], update is not necessary... 0 index(es)/statistic(s) have been updated, 2 did not require update. Updating [sys].[filetable_updates_2105058535] [FFtUpdateIdx], update is not necessary... 0 index(es)/statistic(s) have been updated, 1 did not require update. Statistics for all tables have been updated.
--GET ALL TABLE NAME USED IN PROCEDURES WITH GET_Procedures AS ( SELECT oo.name AS GET_UsedTable_name, ROW_NUMBER() OVER(partition by o.name, oo.name ORDER BY o.name, oo.name) AS ROW FROM SYSDEPENDS d INNER JOIN SYSOBJECTS o ON o.id=d.id INNER JOIN SYSOBJECTS oo ON oo.id=d.depid WHERE o.xtype = 'P' AND o.name LIKE '%SP_%' ) SELECT GET_UsedTable_name FROM GET_Procedures WHERE ROW = 1 --RESULT GET_UsedTable_name Students
-- List of Table Primary and Foreign Keys SELECT DISTINCT Constraint_Name AS [ConstraintName], Table_Schema AS [SchemaName], Table_Name AS [TableName] FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE WHERE INFORMATION_SCHEMA.KEY_COLUMN_USAGE.TABLE_NAME='Students' GO -- RESULT ConstraintName SchemaName TableName PK_Students dbo Students
--DISABLE ALL CONSTRAINTS OF A TABLE ALTER TABLE Students NOCHECK CONSTRAINT ALL --RESULT Command(s) completed successfully.
--DISABLE ALL CONSTRAINTS OF ALL TABLES EXEC SP_MSFOREACHTABLE 'ALTER TABLE? NOCHECK CONSTRAINT ALL' --RESULT Command(s) completed successfully.
-- CHANGE DEFAULT LANGUAGE FOR SQL SERVER GO EXEC SP_CONFIGURE 'DEFAULT LANGUAGE', 23; GO RECONFIGURE WITH OVERRIDE; GO --RESULT Configuration option 'default language' changed from 0 to 23. Run the RECONFIGURE statement to install.
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Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
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