Wednesday, December 21, 2011

How do I get a list of SQL Server tables and their row counts?

How do I get a list of SQL Server tables and their row counts?

Monday, October 24, 2011

sp_helpindex3

CREATE procedure [dbo].[sp_helpindex3] @objname nvarchar(776) -- the table to check for indexes as -- PRELIM set nocount on declare @objid int, -- the object id of the table @indid smallint, -- the index id of an index @groupid int, -- the filegroup id of an index @indname sysname, @groupname sysname, @status int, @keys nvarchar(2126), --Length (16*max_identifierLength)+(15*2)+(16*3) @inc_columns nvarchar(max), @inc_Count smallint, @loop_inc_Count smallint, @dbname sysname, @ignore_dup_key bit, @is_unique bit, @is_hypothetical bit, @is_primary_key bit, @is_unique_key bit, @auto_created bit, @no_recompute bit, @filter_definition nvarchar(max) -- Check to see that the object names are local to the current database. select @dbname = parsename(@objname,3) if @dbname is null select @dbname = db_name() else if @dbname <> db_name() begin raiserror(15250,-1,-1) return (1) end -- Check to see the the table exists and initialize @objid. select @objid = object_id(@objname) if @objid is NULL begin raiserror(15009,-1,-1,@objname,@dbname) return (1) end -- OPEN CURSOR OVER INDEXES (skip stats: bug shiloh_51196) declare ms_crs_ind cursor local static for select i.index_id, i.data_space_id, i.name, i.ignore_dup_key, i.is_unique, i.is_hypothetical, i.is_primary_key, i.is_unique_constraint, s.auto_created, s.no_recompute, i.filter_definition from sys.indexes i join sys.stats s on i.object_id = s.object_id and i.index_id = s.stats_id where i.object_id = @objid open ms_crs_ind fetch ms_crs_ind into @indid, @groupid, @indname, @ignore_dup_key, @is_unique, @is_hypothetical, @is_primary_key, @is_unique_key, @auto_created, @no_recompute, @filter_definition -- IF NO INDEX, QUIT if @@fetch_status < 0 begin deallocate ms_crs_ind raiserror(15472,-1,-1,@objname) -- Object does not have any indexes. return (0) end -- create temp tables CREATE TABLE #spindtab ( index_name sysname collate database_default NOT NULL, index_id int, ignore_dup_key bit, is_unique bit, is_hypothetical bit, is_primary_key bit, is_unique_key bit, auto_created bit, no_recompute bit, groupname sysname collate database_default NULL, index_keys nvarchar(2126) collate database_default NOT NULL, -- see @keys above for length descr filter_definition nvarchar(max), inc_Count smallint, inc_columns nvarchar(max) ) CREATE TABLE #IncludedColumns ( RowNumber smallint, [Name] nvarchar(128) ) -- Now check out each index, figure out its type and keys and -- save the info in a temporary table that we'll print out at the end. while @@fetch_status >= 0 begin -- First we'll figure out what the keys are. declare @i int, @thiskey nvarchar(131) -- 128+3 select @keys = index_col(@objname, @indid, 1), @i = 2 if (indexkey_property(@objid, @indid, 1, 'isdescending') = 1) select @keys = @keys + '(-)' select @thiskey = index_col(@objname, @indid, @i) if ((@thiskey is not null) and (indexkey_property(@objid, @indid, @i, 'isdescending') = 1)) select @thiskey = @thiskey + '(-)' while (@thiskey is not null ) begin select @keys = @keys + ', ' + @thiskey, @i = @i + 1 select @thiskey = index_col(@objname, @indid, @i) if ((@thiskey is not null) and (indexkey_property(@objid, @indid, @i, 'isdescending') = 1)) select @thiskey = @thiskey + '(-)' end -- Second, we'll figure out what the included columns are. SELECT @inc_Count = count(*) FROM sys.tables AS tbl INNER JOIN sys.indexes AS si ON (si.index_id > 0 and si.is_hypothetical = 0) AND (si.object_id=tbl.object_id) INNER JOIN sys.index_columns AS ic ON (ic.column_id > 0 and (ic.key_ordinal > 0 or ic.partition_ordinal = 0 or ic.is_included_column != 0)) AND (ic.index_id=CAST(si.index_id AS int) AND ic.object_id=si.object_id) INNER JOIN sys.columns AS clmns ON clmns.object_id = ic.object_id and clmns.column_id = ic.column_id WHERE ic.is_included_column = 1 and (si.index_id = @indid) and (tbl.object_id= @objid) IF @inc_Count > 0 INSERT #IncludedColumns SELECT ROW_NUMBER() OVER (ORDER BY clmns.column_id) , clmns.name FROM sys.tables AS tbl INNER JOIN sys.indexes AS si ON (si.index_id > 0 and si.is_hypothetical = 0) AND (si.object_id=tbl.object_id) INNER JOIN sys.index_columns AS ic ON (ic.column_id > 0 and (ic.key_ordinal > 0 or ic.partition_ordinal = 0 or ic.is_included_column != 0)) AND (ic.index_id=CAST(si.index_id AS int) AND ic.object_id=si.object_id) INNER JOIN sys.columns AS clmns ON clmns.object_id = ic.object_id and clmns.column_id = ic.column_id WHERE ic.is_included_column = 1 and (si.index_id = @indid) and (tbl.object_id= @objid) SELECT @inc_columns = [Name] FROM #IncludedColumns WHERE RowNumber = 1 SET @loop_inc_Count = 1 WHILE @loop_inc_Count < @inc_Count BEGIN SELECT @inc_columns = @inc_columns + ', ' + [Name] FROM #IncludedColumns WHERE RowNumber = @loop_inc_Count + 1 SET @loop_inc_Count = @loop_inc_Count + 1 END select @groupname = null select @groupname = name from sys.data_spaces where data_space_id = @groupid -- INSERT ROW FOR INDEX insert into #spindtab values (@indname, @indid, @ignore_dup_key, @is_unique, @is_hypothetical, @is_primary_key, @is_unique_key, @auto_created, @no_recompute, @groupname, @keys, @filter_definition, @inc_Count, @inc_columns) -- Next index fetch ms_crs_ind into @indid, @groupid, @indname, @ignore_dup_key, @is_unique, @is_hypothetical, @is_primary_key, @is_unique_key, @auto_created, @no_recompute, @filter_definition end deallocate ms_crs_ind -- DISPLAY THE RESULTS select 'index_name' = index_name, 'index_description' = convert(varchar(210), --bits 16 off, 1, 2, 16777216 on, located on group case when index_id = 1 then 'clustered' else 'nonclustered' end + case when ignore_dup_key <>0 then ', ignore duplicate keys' else '' end + case when is_unique <>0 then ', unique' else '' end + case when is_hypothetical <>0 then ', hypothetical' else '' end + case when is_primary_key <>0 then ', primary key' else '' end + case when is_unique_key <>0 then ', unique key' else '' end + case when auto_created <>0 then ', auto create' else '' end + case when no_recompute <>0 then ', stats no recompute' else '' end + ' located on ' + groupname), 'index_keys' = index_keys, --'num_included_columns' = inc_Count, 'included_columns' = inc_columns, 'filter_definition' = filter_definition, 'index_id' = index_id from #spindtab order by index_name return (0) -- sp_helpindexwinc2 GO

Standardize SQL Server Installations with Configuration Files

Standardize SQL Server Installations with Configuration Files

What does my SQL Server data look like over the wire?

What does my SQL Server data look like over the wire?