152 lines
5.8 KiB
Transact-SQL
152 lines
5.8 KiB
Transact-SQL
DROP PROCEDURE IF EXISTS dev.uspCloneIntezmenyCreateMapping
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GO
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CREATE PROCEDURE dev.uspCloneIntezmenyCreateMapping
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@pSourceIntezmenyId int
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,@pSourceDatabase nvarchar(60)
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AS
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BEGIN
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DECLARE
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@sql nvarchar(max)
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,@maxId int
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,@tableName nvarchar(100)
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,@mainTableName nvarchar(50)
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,@isIdentity bit
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-- ============================================================== --
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-- Mapping tábla létrehozása --
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-- ============================================================== --
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DROP TABLE IF EXISTS MappingTable
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CREATE TABLE MappingTable (
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tableName nvarchar(50),
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oldId int,
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newId int
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)
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-- ============================================================== --
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-- Mapping tábla feltöltése: Intezmeny --
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-- ============================================================== --
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SELECT @maxId = ISNULL(MAX(ID), 0) FROM T_INTEZMENY;
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SET @sql = '
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INSERT INTO MappingTable (tableName, oldId, [newId])
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SELECT ''T_INTEZMENY'', ID, @maxId + 1
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FROM ' + @pSourceDatabase + '.dbo.T_INTEZMENY
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WHERE ID = @pSourceIntezmenyId
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'
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RAISERROR (@sql, 10, 1) WITH NOWAIT
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EXEC sp_executesql @sql, N'@pSourceIntezmenyId int, @maxId int', @pSourceIntezmenyId, @maxId
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-- ============================================================== --
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-- Mapping tábla feltöltése: IDENTITY() táblákból --
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-- ============================================================== --
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DECLARE tbl_cur CURSOR LOCAL FOR
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SELECT DISTINCT TABLE_NAME, COLUMNPROPERTY(OBJECT_ID(TABLE_NAME), 'ID', 'IsIdentity')
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FROM INFORMATION_SCHEMA.COLUMNS c
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INNER JOIN (
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SELECT ta.name TableName, SUM(pa.rows) RowCnt
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FROM sys.tables ta
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INNER JOIN sys.partitions pa ON pa.OBJECT_ID = ta.OBJECT_ID
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INNER JOIN sys.schemas sc ON ta.schema_id = sc.schema_id
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WHERE ta.is_ms_shipped = 0 AND pa.index_id IN (1,0)
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GROUP BY sc.name, ta.name
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HAVING SUM(pa.rows) > 0
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) x ON x.TableName = c.TABLE_NAME
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WHERE COLUMN_NAME = N'C_INTEZMENYID'
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AND TABLE_NAME IN (SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_SCHEMA = 'dbo')
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AND TABLE_NAME NOT IN (N'T_ENTITYATTRIBUTEHISTORY', N'T_DICTIONARYTYPE')
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AND COLUMNPROPERTY(OBJECT_ID(TABLE_NAME), 'ID', 'IsIdentity') = 1
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OPEN tbl_cur
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FETCH NEXT FROM tbl_cur
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INTO @tableName, @isIdentity
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WHILE @@FETCH_STATUS = 0 BEGIN
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SET @sql = N'
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DECLARE @maxId int;
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SELECT @maxId = ISNULL(MAX(ID), ' + CASE WHEN @tableName = 'T_DICTIONARYITEMBASE' THEN '100000' ELSE '0' END + ') FROM ' + @tableName + ';
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INSERT INTO MappingTable (tableName, oldId, [newId])
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SELECT DISTINCT ''' + @tableName + ''', ID, RANK() OVER(ORDER BY ID) + @maxId
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FROM ' + @pSourceDatabase + '.dbo.' + @tableName + '
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WHERE C_INTEZMENYID = @intId'
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IF @tableName = 'T_DICTIONARYITEMBASE' BEGIN
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SET @sql += ' AND ID >= 100000;'
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END
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RAISERROR (@sql, 10, 1) WITH NOWAIT
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EXEC sp_executesql @sql, N'@intId int', @pSourceIntezmenyId
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FETCH NEXT FROM tbl_cur
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INTO @tableName, @isIdentity
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END
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CLOSE tbl_cur
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DEALLOCATE tbl_cur
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-- ============================================================== --
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-- Mapping tábla feltöltése: nem IDENTITY() táblákból --
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-- ============================================================== --
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DECLARE tbl_cur CURSOR LOCAL FOR
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SELECT DISTINCT TABLE_NAME, COLUMNPROPERTY(OBJECT_ID(TABLE_NAME), 'ID', 'IsIdentity')
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FROM INFORMATION_SCHEMA.COLUMNS c
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INNER JOIN (
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SELECT ta.name TableName, SUM(pa.rows) RowCnt
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FROM sys.tables ta
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INNER JOIN sys.partitions pa ON pa.OBJECT_ID = ta.OBJECT_ID
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INNER JOIN sys.schemas sc ON ta.schema_id = sc.schema_id
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WHERE ta.is_ms_shipped = 0 AND pa.index_id IN (1,0)
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GROUP BY sc.name, ta.name
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HAVING SUM(pa.rows) > 0
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) x ON x.TableName = c.TABLE_NAME
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WHERE COLUMN_NAME = N'C_ALINTEZMENYID'
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AND TABLE_NAME IN (SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_SCHEMA = 'dbo')
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AND TABLE_NAME NOT IN (N'T_ENTITYATTRIBUTEHISTORY', N'T_ENTITYHISTORY', N'T_DICTIONARYTYPE')
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AND COLUMNPROPERTY(OBJECT_ID(TABLE_NAME), 'ID', 'IsIdentity') = 0
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OPEN tbl_cur
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FETCH NEXT FROM tbl_cur
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INTO @tableName, @isIdentity
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WHILE @@FETCH_STATUS = 0 BEGIN
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SELECT @mainTableName = OBJECT_NAME(referenced_object_id)
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FROM sys.foreign_key_columns f
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INNER JOIN sys.columns rc ON rc.[object_id] = f.referenced_object_id AND rc.column_id = f.referenced_column_id
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INNER JOIN sys.columns pc ON pc.[object_id] = f.parent_object_id AND rc.column_id = f.parent_column_id
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WHERE parent_object_id = OBJECT_ID(@tableName) AND rc.[name] = 'ID' AND pc.[name] = 'ID'
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SET @sql = N'
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INSERT INTO MappingTable (tableName, oldId, [newId])
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SELECT DISTINCT ''' + @tableName + ''', t.oldId, t.[newId]
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FROM ' + @pSourceDatabase + '.dbo.' + @tableName + ' s
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INNER JOIN MappingTable t ON t.oldId = s.ID AND t.tableName = @mainTableName
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WHERE s.C_ALINTEZMENYID = @intId'
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RAISERROR (@sql, 10, 1) WITH NOWAIT
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EXEC sp_executesql @sql, N'@intId int, @mainTableName nvarchar(50)', @pSourceIntezmenyId, @mainTableName
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FETCH NEXT FROM tbl_cur
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INTO @tableName, @isIdentity
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END
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CLOSE tbl_cur
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DEALLOCATE tbl_cur
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-- ============================================================== --
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-- MappingTable indexek --
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-- ============================================================== --
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CREATE CLUSTERED INDEX IX_MappingTable_01 ON MappingTable (oldId, [newId], tableName)
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CREATE INDEX IX_MappingTable_02 ON MappingTable (tableName, oldId, [newId])
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END
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GO
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