The syntax of these two types of FOR loops is slightly different.For more information on loops, see Working with loops.Note This Snowflake Scripting construct is valid only within a Snowflake Scripting block.See also BREAK, CONTINUE Syntax To loop over all rows in a cursor, use: FOR <row...
BREAK は、 LOOP ループでは必要ですが、 WHILE、 FOR、および REPEAT ループでは必要ありません。ほとんどの場合、スキップするステートメントがあるときは、標準の分岐構造(IF ステートメントおよびCASE ステートメント)を使用して、ループ内のどのステートメントを実行するかを制御できます...
CREATE OR REPLACE PROCEDURE DBMGT.DBADMIN.XXtest_SNF_DB_BACKUP("P_SOURCE_DB_NAME" VARCHAR(16777216)) RETURNS VARCHAR(16777216) LANGUAGE SQL EXECUTE AS CALLER AS ' DECLARE v_clone_db_name VARCHAR; v_sql VARCHAR; v_sql_loop VARCHAR; c1 CURSOR FOR SELECT ''ALTER ''|| REF_ENTITY_DOMAIN ...
If for some reason, we want to return cursor* to the client, the order of the cursor elements may differ depending on the collation and the encoding of the sorted column(s). Note: A query with a presentation ORDER BY clause i.e. the one that is not coupled with the TOP clause, ret...
Use a RESULTSET-based FOR loop This example shows you how to use a FOR loop that iterates over a RESULTSET. Return a table for a cursor This example shows you how to use a cursor to return a table of data in a RESULTSET.
For more information on cursors, see Working with cursors.Note This Snowflake Scripting construct is valid only within a Snowflake Scripting block.See also DECLARE, OPEN, CLOSE Syntax FETCH <cursor_name> INTO <variable> [, <variable> ... ] ; Where: cursor_name The name of the cursor. ...
] -- Looping [ FOR ... ] [ WHILE ... ] [ REPEAT ... ] [ LOOP ... ] -- Loop termination (within a looping construct) [ BREAK ] [ CONTINUE ] -- Variable assignment [ LET ... ] -- Cursor management [ OPEN ... ] [ FETCH ... ] [ CLOSE ... ] -- Asynchronous child ...