init

Kreta.DataAccess.Migrations/DBScripts/Database/dev/uspDropDefaultConstraint.sql

@@ -0,0 +1,22 @@
+DROP PROCEDURE IF EXISTS dev.uspDropDefaultConstraint
+GO
+
+CREATE PROCEDURE dev.uspDropDefaultConstraint
+   @pTableName nvarchar(80)
+  ,@pColumnName nvarchar(80)
+AS
+BEGIN
+  DECLARE @sql nvarchar(max)
+
+  SELECT 
+    @sql = 'ALTER TABLE ' + @pTableName + ' DROP CONSTRAINT ' + df.name 
+  FROM sys.default_constraints df
+    INNER JOIN sys.columns cn ON cn.default_object_id = df.object_id
+    INNER JOIN sys.tables tb ON tb.object_id = cn.object_id
+  WHERE cn.name =  @pColumnName
+    AND tb.name = @pTableName
+
+  EXEC sp_executesql @sql
+END
+GO
+