Monday, December 08, 2014

Query to find number Rows, Columns, ByteSize for each table in the current database – Find Biggest Table in Database

USE DatabaseName
GO
CREATE TABLE #temp (table_name sysname ,row_count INT,reserved_size VARCHAR(50),data_size VARCHAR(50),index_size VARCHAR(50),unused_size VARCHAR(50))SET NOCOUNT ON
INSERT 
#tempEXEC sp_msforeachtable 'sp_spaceused ''?'''SELECT a.table_name,a.row_count,COUNT(*) AS col_count,a.data_sizeFROM #temp aINNER JOIN information_schema.columns bON a.table_name collate database_defaultb.table_name collate database_defaultGROUP BY a.table_namea.row_counta.data_sizeORDER BY CAST(REPLACE(a.data_size' KB'''AS integerDESC
DROP TABLE 
#temp

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