sync

DELPHIX - count tables per schemas.sql

@@ -0,0 +1,58 @@
+USE master;
+
+IF OBJECT_ID('tempdb..#dbs')IS NOT NULL BEGIN;
+	DROP TABLE #dbs;
+END;
+
+SELECT [db].[name]
+INTO #dbs
+  FROM sys.databases db
+ WHERE [db].[name] NOT IN ( 'master', 'msdb', 'tempdb', 'distribution', 'model', 'symbiose', 'arizonaCash', 'activerob', 'SSISDB' );
+
+IF OBJECT_ID('tempdb..#TblCountBySchema')IS NOT NULL BEGIN;
+	DROP TABLE #TblCountBySchema;
+END;
+
+CREATE TABLE #TblCountBySchema(
+    [db_name] varchar(255) NOT NULL,
+    [schema_name] varchar(255) NOT NULL,
+    [tables_count] int NOT NULL
+    
+    ,CONSTRAINT pk_tblCountBySchema PRIMARY KEY ([db_name], [schema_name])
+)
+
+DECLARE @tpl VARCHAR(MAX)='
+use @db@
+
+INSERT INTO #TblCountBySchema([db_name], [schema_name], [tables_count])
+SELECT 
+    ''@db@'' as [db_name],
+    [t].[TABLE_SCHEMA] as [schema_name], 
+    COUNT(1) AS table_count
+FROM [INFORMATION_SCHEMA].[TABLES] t
+GROUP BY [t].[TABLE_SCHEMA];
+'
+
+/* declare variables */
+DECLARE @dbName VARCHAR(255)
+
+DECLARE csr_db CURSOR FAST_FORWARD READ_ONLY FOR SELECT name FROM [#dbs]
+
+OPEN csr_db
+
+FETCH NEXT FROM csr_db INTO @dbName
+
+WHILE @@FETCH_STATUS = 0
+BEGIN
+    DECLARE @stmt NVARCHAR(MAX) = REPLACE(@tpl, '@db@', @dbName);
+    PRINT @stmt;
+    EXEC sp_executesql @stmt, N'';
+
+    FETCH NEXT FROM csr_db INTO @dbName
+END
+
+CLOSE csr_db
+DEALLOCATE csr_db
+
+SELECT * 
+FROM [#TblCountBySchema]