Friday, April 24, 2015

To find total number of Column and Row in a DB


QUERY FOR FINDING NO OF COLUMN, NO OF ROWS IN EACH TABLE IN DB:

USE Dev_MicrosoftDynamicsAX
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 #temp
EXEC sp_msforeachtable 'sp_spaceused ''?'''
SELECT a.table_name,
a.row_count,
COUNT(*) AS col_count,
a.data_size
FROM #temp a
INNER JOIN information_schema.columns b
ON a.table_name collate database_default
= b.table_name collate database_default
GROUP BY a.table_name, a.row_count, a.data_size
ORDER BY table_name asc,CAST(REPLACE(a.data_size, ' KB', '') AS integer) DESC
drop table #temp;

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