mirror of
https://github.com/MariaDB/server.git
synced 2025-06-04 18:03:14 +03:00
985 lines
15 KiB
Plaintext
985 lines
15 KiB
Plaintext
SET sql_mode=ORACLE;
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#
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# Testing exceptions in the top-level blocks
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#
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# No HANDLER declarations, no exceptions
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CREATE FUNCTION f1 RETURN INT
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AS
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BEGIN
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RETURN 10;
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END;
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/
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SHOW FUNCTION CODE f1;
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Pos Instruction
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0 freturn 3 10
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SELECT f1();
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f1()
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10
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DROP FUNCTION f1;
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# No HANDLER declarations, no code, no exceptions
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CREATE PROCEDURE p1 ()
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IS
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BEGIN
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 jump 2
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CALL p1;
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DROP PROCEDURE p1;
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# No HANDLER declarations, no code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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EXCEPTION
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WHEN 1002 THEN v:=225;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 jump 1
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1 hpush_jump 4 1 EXIT
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2 set v@0 225
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3 hreturn 0 4
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4 hpop 1
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set @v= 10;
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CALL p1(@v);
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SELECT @v;
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@v
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10
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DROP PROCEDURE p1;
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# No HANDLER declarations, some code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=224;
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EXCEPTION
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WHEN 1002 THEN v:=225;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 jump 3
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1 set v@0 224
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2 jump 6
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3 hpush_jump 1 1 EXIT
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4 set v@0 225
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5 hreturn 0 6
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6 hpop 1
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set @v= 10;
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CALL p1(@v);
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SELECT @v;
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@v
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224
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DROP PROCEDURE p1;
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# Some HANDLER declarations, no code, no exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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EXIT HANDLER FOR 1000
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BEGIN
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v:=123;
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END;
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BEGIN
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 hpush_jump 3 1 EXIT
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1 set v@0 123
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2 hreturn 0 3
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3 hpop 1
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set @v= 10;
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CALL p1(@v);
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SELECT @v;
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@v
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10
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DROP PROCEDURE p1;
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# Some HANDLER declarations, no code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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EXIT HANDLER FOR 1000
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BEGIN
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v:=123;
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END;
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BEGIN
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EXCEPTION
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WHEN 1002 THEN v:=225;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 hpush_jump 3 1 EXIT
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1 set v@0 123
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2 hreturn 0 6
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3 hpush_jump 6 1 EXIT
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4 set v@0 225
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5 hreturn 0 6
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6 hpop 2
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set @v= 10;
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CALL p1(@v);
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SELECT @v;
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@v
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10
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DROP PROCEDURE p1;
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# Some HANDLER declarations, some code, no exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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EXIT HANDLER FOR 1000
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BEGIN
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v:=123;
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END;
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BEGIN
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v:=223;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 hpush_jump 3 1 EXIT
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1 set v@0 123
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2 hreturn 0 4
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3 set v@0 223
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4 hpop 1
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set @v= 10;
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CALL p1(@v);
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SELECT @v;
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@v
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223
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DROP PROCEDURE p1;
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# Some HANDLER declarations, some code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT VARCHAR2(20))
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IS
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EXIT HANDLER FOR 1000
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BEGIN
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v:=123;
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END;
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CONTINUE HANDLER FOR 1001
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BEGIN
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SET v=223;
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END;
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BEGIN
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v:= 1;
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EXCEPTION
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WHEN 1002 THEN SET v=225;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 hpush_jump 3 1 EXIT
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1 set v@0 123
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2 hreturn 0 12
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3 hpush_jump 8 1 CONTINUE
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4 set v@0 223
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5 hreturn 1
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6 set v@0 1
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7 jump 12
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8 hpush_jump 6 1 EXIT
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9 set v@0 225
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10 hreturn 0 12
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11 jump 6
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12 hpop 3
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DROP PROCEDURE p1;
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#
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# Testing EXCEPTIONS in internal blocks
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#
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# No HANDLER declarations, no code, no exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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BEGIN
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 jump 5
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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123
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DROP PROCEDURE p1;
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# No HANDLER declarations, no code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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BEGIN
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EXCEPTION
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WHEN 20002 THEN v:=335;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 jump 2
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2 hpush_jump 5 1 EXIT
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3 set v@0 335
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4 hreturn 0 5
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5 hpop 1
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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123
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DROP PROCEDURE p1;
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# No HANDLER declarations, some code, no exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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BEGIN
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v:=223;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 set v@0 223
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2 jump 6
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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223
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DROP PROCEDURE p1;
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# No HANDLER declarations, some code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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BEGIN
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v:=223;
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EXCEPTION
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WHEN 20002 THEN v:=335;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 jump 4
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2 set v@0 223
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3 jump 7
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4 hpush_jump 2 1 EXIT
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5 set v@0 335
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6 hreturn 0 7
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7 hpop 1
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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223
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DROP PROCEDURE p1;
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# Some HANDLER declarations, no code, no exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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DECLARE
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EXIT HANDLER FOR 1000
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BEGIN
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v:=323;
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END;
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BEGIN
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 hpush_jump 4 1 EXIT
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2 set v@0 323
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3 hreturn 0 4
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4 hpop 1
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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123
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DROP PROCEDURE p1;
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# Some HANDLER declarations, no code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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DECLARE
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EXIT HANDLER FOR 1000
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BEGIN
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v:=323;
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END;
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BEGIN
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EXCEPTION
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WHEN 20002 THEN v:=335;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 hpush_jump 4 1 EXIT
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2 set v@0 323
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3 hreturn 0 7
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4 hpush_jump 7 1 EXIT
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5 set v@0 335
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6 hreturn 0 7
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7 hpop 2
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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123
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DROP PROCEDURE p1;
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# Some HANDLER declarations, some code, no exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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DECLARE
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EXIT HANDLER FOR 1000
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BEGIN
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v:=323;
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END;
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BEGIN
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v:= 324;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 hpush_jump 4 1 EXIT
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2 set v@0 323
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3 hreturn 0 5
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4 set v@0 324
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5 hpop 1
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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324
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DROP PROCEDURE p1;
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# Some HANDLER declarations, some code, some exceptions
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CREATE PROCEDURE p1 (v IN OUT INT)
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IS
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BEGIN
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v:=123;
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DECLARE
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EXIT HANDLER FOR 1000
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BEGIN
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v:=323;
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END;
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BEGIN
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v:= 324;
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EXCEPTION WHEN 2002 THEN v:= 325;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set v@0 123
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1 hpush_jump 6 1 EXIT
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2 set v@0 323
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3 hreturn 0 9
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4 set v@0 324
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5 jump 9
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6 hpush_jump 4 1 EXIT
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7 set v@0 325
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8 hreturn 0 9
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9 hpop 2
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SET @v=10;
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CALL p1(@v);
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SELECT @v;
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@v
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324
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DROP PROCEDURE p1;
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#
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# Testing EXIT statement
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#
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CREATE FUNCTION f1 RETURN INT
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IS
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i INT := 0;
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BEGIN
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LOOP
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i:= i + 1;
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IF i >= 5 THEN
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EXIT;
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END IF;
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END LOOP;
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RETURN i;
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END;
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/
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SHOW FUNCTION CODE f1;
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Pos Instruction
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0 set i@0 0
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1 set i@0 i@0 + 1
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2 jump_if_not 1(1) i@0 >= 5
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3 jump 4
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4 freturn 3 i@0
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SELECT f1() FROM DUAL;
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f1()
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5
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DROP FUNCTION f1;
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CREATE FUNCTION f1 RETURN INT
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IS
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i INT := 0;
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BEGIN
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LOOP
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i:= i + 1;
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EXIT WHEN i >=5;
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END LOOP;
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RETURN i;
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END;
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/
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SHOW FUNCTION CODE f1;
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Pos Instruction
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0 set i@0 0
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1 set i@0 i@0 + 1
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2 jump_if_not 1(0) i@0 >= 5
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3 jump 4
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4 freturn 3 i@0
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SELECT f1() FROM DUAL;
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f1()
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5
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DROP FUNCTION f1;
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CREATE FUNCTION f1 RETURN INT
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IS
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i INT := 0;
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BEGIN
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LOOP
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BEGIN
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i:= i + 1;
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IF i >= 5 THEN
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EXIT;
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END IF;
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EXCEPTION
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WHEN OTHERS THEN i:= 1000;
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END;
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END LOOP;
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RETURN i;
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END;
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/
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SHOW FUNCTION CODE f1;
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Pos Instruction
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0 set i@0 0
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1 jump 5
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2 set i@0 i@0 + 1
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3 jump_if_not 8(8) i@0 >= 5
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4 jump 10
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5 hpush_jump 2 1 EXIT
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6 set i@0 1000
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7 hreturn 0 8
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8 hpop 1
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9 jump 5
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10 freturn 3 i@0
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SELECT f1() FROM DUAL;
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f1()
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5
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DROP FUNCTION f1;
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CREATE PROCEDURE p1(a IN OUT INT)
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IS
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i INT := 0;
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BEGIN
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LOOP
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LOOP
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BEGIN
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i:= i + 1;
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IF i >=5 THEN
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EXIT;
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END IF;
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EXCEPTION
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WHEN OTHERS THEN a:=1000;
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END;
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END LOOP;
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i:= i + 100;
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EXIT;
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END LOOP;
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a:= i;
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EXCEPTION
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WHEN OTHERS THEN a:=11;
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END;
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/
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SHOW PROCEDURE CODE p1;
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Pos Instruction
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0 set i@1 0
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1 jump 14
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2 set i@1 i@1 + 1
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3 jump_if_not 8(8) i@1 >= 5
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4 jump 10
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5 hpush_jump 2 2 EXIT
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6 set a@0 1000
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7 hreturn 0 8
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8 hpop 1
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9 jump 5
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10 set i@1 i@1 + 100
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11 jump 12
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12 set a@0 i@1
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13 jump 17
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14 hpush_jump 5 2 EXIT
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15 set a@0 11
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16 hreturn 0 17
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17 hpop 1
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set @v= 10;
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CALL p1(@v);
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SELECT @v;
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@v
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105
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DROP PROCEDURE p1;
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# Testing RETURN in procedures
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CREATE PROCEDURE p1 (a IN OUT INT)
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|
AS
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BEGIN
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IF a < 10 THEN
|
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BEGIN
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a:= a + 1;
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RETURN;
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END;
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END IF;
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a:= 200;
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EXCEPTION
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WHEN OTHERS THEN
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BEGIN
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a:= 100;
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RETURN;
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END;
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END;
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/
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SHOW PROCEDURE CODE p1;
|
|
Pos Instruction
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0 jump 6
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1 jump_if_not 4(4) a@0 < 10
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2 set a@0 a@0 + 1
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3 preturn
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4 set a@0 200
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5 jump 9
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6 hpush_jump 1 1 EXIT
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7 set a@0 100
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8 preturn
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9 hpop 1
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DROP PROCEDURE p1;
|
|
# Testing FOR loop statement
|
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CREATE FUNCTION f1 (a INT, b INT) RETURN INT
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|
AS
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total INT := 0;
|
|
BEGIN
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|
FOR i IN 1 .. a
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LOOP
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|
total:= total + i;
|
|
IF i = b THEN
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EXIT;
|
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END IF;
|
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END LOOP;
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RETURN total;
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END
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/
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
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|
0 set total@2 0
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1 set i@3 1
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2 set [upper_bound]@4 a@0
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3 jump_if_not 9(9) i@3 <= [upper_bound]@4
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4 set total@2 total@2 + i@3
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5 jump_if_not 7(7) i@3 = b@1
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6 jump 9
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|
7 set i@3 i@3 + 1
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|
8 jump 3
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|
9 freturn 3 total@2
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|
SELECT f1(3, 100) FROM DUAL;
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|
f1(3, 100)
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|
6
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SELECT f1(3, 2) FROM DUAL;
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f1(3, 2)
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3
|
|
DROP FUNCTION f1;
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|
CREATE FUNCTION f1 (a INT, b INT) RETURN INT
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|
AS
|
|
total INT := 0;
|
|
BEGIN
|
|
FOR i IN REVERSE a..1
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|
LOOP
|
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total:= total + i;
|
|
IF i = b THEN
|
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EXIT;
|
|
END IF;
|
|
END LOOP;
|
|
RETURN total;
|
|
END
|
|
/
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
|
|
0 set total@2 0
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|
1 set i@3 a@0
|
|
2 set [upper_bound]@4 1
|
|
3 jump_if_not 9(9) i@3 >= [upper_bound]@4
|
|
4 set total@2 total@2 + i@3
|
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5 jump_if_not 7(7) i@3 = b@1
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6 jump 9
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|
7 set i@3 i@3 + -1
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|
8 jump 3
|
|
9 freturn 3 total@2
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|
SELECT f1(3, 100) FROM DUAL;
|
|
f1(3, 100)
|
|
6
|
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SELECT f1(3, 2) FROM DUAL;
|
|
f1(3, 2)
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|
5
|
|
DROP FUNCTION f1;
|
|
# Testing labeled FOR LOOP statement
|
|
CREATE FUNCTION f1 (a INT, limita INT, b INT, limitb INT) RETURN INT
|
|
AS
|
|
total INT := 0;
|
|
BEGIN
|
|
<<la>>
|
|
FOR ia IN 1 .. a
|
|
LOOP
|
|
total:= total + 1000;
|
|
<<lb>>
|
|
FOR ib IN 1 .. b
|
|
LOOP
|
|
total:= total + 1;
|
|
EXIT lb WHEN ib = limitb;
|
|
EXIT la WHEN ia = limita;
|
|
END LOOP lb;
|
|
END LOOP la;
|
|
RETURN total;
|
|
END;
|
|
/
|
|
SHOW FUNCTION CODE f1;
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|
Pos Instruction
|
|
0 set total@4 0
|
|
1 set ia@5 1
|
|
2 set [upper_bound]@6 a@0
|
|
3 jump_if_not 17(17) ia@5 <= [upper_bound]@6
|
|
4 set total@4 total@4 + 1000
|
|
5 set ib@7 1
|
|
6 set [upper_bound]@8 b@2
|
|
7 jump_if_not 15(15) ib@7 <= [upper_bound]@8
|
|
8 set total@4 total@4 + 1
|
|
9 jump_if_not 11(0) ib@7 = limitb@3
|
|
10 jump 15
|
|
11 jump_if_not 13(0) ia@5 = limita@1
|
|
12 jump 17
|
|
13 set ib@7 ib@7 + 1
|
|
14 jump 7
|
|
15 set ia@5 ia@5 + 1
|
|
16 jump 3
|
|
17 freturn 3 total@4
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|
SELECT f1(2, 1, 2, 2) FROM DUAL;
|
|
f1(2, 1, 2, 2)
|
|
1001
|
|
SELECT f1(2, 2, 2, 2) FROM DUAL;
|
|
f1(2, 2, 2, 2)
|
|
2003
|
|
SELECT f1(2, 3, 2, 3) FROM DUAL;
|
|
f1(2, 3, 2, 3)
|
|
2004
|
|
DROP FUNCTION f1;
|
|
# Testing labeled ITERATE in a labeled FOR LOOP
|
|
CREATE FUNCTION f1(a INT) RETURN INT
|
|
AS
|
|
total INT:= 0;
|
|
BEGIN
|
|
<<li>>
|
|
FOR i IN 1 .. a
|
|
LOOP
|
|
total:= total + 1000;
|
|
IF i = 5 THEN
|
|
ITERATE li;
|
|
END IF;
|
|
total:= total + 1;
|
|
END LOOP;
|
|
RETURN total;
|
|
END;
|
|
/
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
|
|
0 set total@1 0
|
|
1 set i@2 1
|
|
2 set [upper_bound]@3 a@0
|
|
3 jump_if_not 11(11) i@2 <= [upper_bound]@3
|
|
4 set total@1 total@1 + 1000
|
|
5 jump_if_not 8(8) i@2 = 5
|
|
6 set i@2 i@2 + 1
|
|
7 jump 3
|
|
8 set total@1 total@1 + 1
|
|
9 set i@2 i@2 + 1
|
|
10 jump 3
|
|
11 freturn 3 total@1
|
|
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
|
|
f1(3) f1(4) f1(5) f1(6)
|
|
3003 4004 5004 6005
|
|
DROP FUNCTION f1;
|
|
CREATE FUNCTION f1(a INT) RETURN INT
|
|
AS
|
|
total INT:= 0;
|
|
BEGIN
|
|
<<li>>
|
|
FOR i IN 1 .. a
|
|
LOOP
|
|
FOR j IN 1 .. 2
|
|
LOOP
|
|
total:= total + 1000;
|
|
IF i = 5 THEN
|
|
ITERATE li;
|
|
END IF;
|
|
total:= total + 1;
|
|
END LOOP;
|
|
END LOOP;
|
|
RETURN total;
|
|
END;
|
|
/
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
|
|
0 set total@1 0
|
|
1 set i@2 1
|
|
2 set [upper_bound]@3 a@0
|
|
3 jump_if_not 16(16) i@2 <= [upper_bound]@3
|
|
4 set j@4 1
|
|
5 set [upper_bound]@5 2
|
|
6 jump_if_not 14(14) j@4 <= [upper_bound]@5
|
|
7 set total@1 total@1 + 1000
|
|
8 jump_if_not 11(11) i@2 = 5
|
|
9 set i@2 i@2 + 1
|
|
10 jump 3
|
|
11 set total@1 total@1 + 1
|
|
12 set j@4 j@4 + 1
|
|
13 jump 6
|
|
14 set i@2 i@2 + 1
|
|
15 jump 3
|
|
16 freturn 3 total@1
|
|
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
|
|
f1(3) f1(4) f1(5) f1(6)
|
|
6006 8008 9008 11010
|
|
DROP FUNCTION f1;
|
|
CREATE FUNCTION f1(a INT) RETURN INT
|
|
AS
|
|
total INT:= 0;
|
|
BEGIN
|
|
<<lj>>
|
|
FOR j IN 1 .. 2
|
|
LOOP
|
|
<<li>>
|
|
FOR i IN 1 .. a
|
|
LOOP
|
|
total:= total + 1000;
|
|
IF i = 5 THEN
|
|
ITERATE li;
|
|
END IF;
|
|
total:= total + 1;
|
|
END LOOP;
|
|
END LOOP;
|
|
RETURN total;
|
|
END;
|
|
/
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
|
|
0 set total@1 0
|
|
1 set j@2 1
|
|
2 set [upper_bound]@3 2
|
|
3 jump_if_not 16(16) j@2 <= [upper_bound]@3
|
|
4 set i@4 1
|
|
5 set [upper_bound]@5 a@0
|
|
6 jump_if_not 14(14) i@4 <= [upper_bound]@5
|
|
7 set total@1 total@1 + 1000
|
|
8 jump_if_not 11(11) i@4 = 5
|
|
9 set i@4 i@4 + 1
|
|
10 jump 6
|
|
11 set total@1 total@1 + 1
|
|
12 set i@4 i@4 + 1
|
|
13 jump 6
|
|
14 set j@2 j@2 + 1
|
|
15 jump 3
|
|
16 freturn 3 total@1
|
|
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
|
|
f1(3) f1(4) f1(5) f1(6)
|
|
6006 8008 10008 12010
|
|
DROP FUNCTION f1;
|
|
# Testing CONTINUE statement
|
|
CREATE FUNCTION f1(a INT) RETURN INT
|
|
AS
|
|
total INT:= 0;
|
|
BEGIN
|
|
FOR i IN 1 .. a
|
|
LOOP
|
|
CONTINUE WHEN i=5;
|
|
total:= total + 1;
|
|
END LOOP;
|
|
RETURN total;
|
|
END;
|
|
/
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
|
|
0 set total@1 0
|
|
1 set i@2 1
|
|
2 set [upper_bound]@3 a@0
|
|
3 jump_if_not 10(10) i@2 <= [upper_bound]@3
|
|
4 jump_if_not 7(0) i@2 = 5
|
|
5 set i@2 i@2 + 1
|
|
6 jump 3
|
|
7 set total@1 total@1 + 1
|
|
8 set i@2 i@2 + 1
|
|
9 jump 3
|
|
10 freturn 3 total@1
|
|
SELECT f1(3), f1(4), f1(5), f1(6) FROM DUAL;
|
|
f1(3) f1(4) f1(5) f1(6)
|
|
3 4 4 5
|
|
DROP FUNCTION f1;
|
|
#
|
|
# Start of MDEV-10597 Cursors with parameters
|
|
#
|
|
CREATE PROCEDURE p1(arg_value_a VARCHAR, arg_value_b VARCHAR,
|
|
arg_pattern_a VARCHAR, arg_pattern_b VARCHAR)
|
|
AS
|
|
v_a VARCHAR(10);
|
|
v_b VARCHAR(20);
|
|
CURSOR c (p_value_a VARCHAR,
|
|
p_value_b VARCHAR,
|
|
p_pattern_a VARCHAR,
|
|
p_pattern_b VARCHAR,
|
|
p_limit_a INT,
|
|
p_limit_b INT,
|
|
p_unused TEXT) IS
|
|
(SELECT p_value_a, p_value_b FROM DUAL
|
|
WHERE p_value_a LIKE p_pattern_a LIMIT p_limit_a)
|
|
UNION
|
|
(SELECT p_value_b, p_value_a FROM DUAL
|
|
WHERE p_value_b LIKE p_pattern_b LIMIT p_limit_b);
|
|
BEGIN
|
|
OPEN c(arg_value_a, (SELECT arg_value_b),
|
|
arg_pattern_a, arg_pattern_b, 100, 101, 'x');
|
|
LOOP
|
|
FETCH c INTO v_a, v_b;
|
|
EXIT WHEN c%NOTFOUND;
|
|
SELECT v_a, v_b;
|
|
END LOOP;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
CALL p1('aaa','bbb','aaa','bbb');
|
|
v_a v_b
|
|
aaa bbb
|
|
v_a v_b
|
|
bbb aaa
|
|
SHOW PROCEDURE CODE p1;
|
|
Pos Instruction
|
|
0 set v_a@4 NULL
|
|
1 set v_b@5 NULL
|
|
2 cpush c@0
|
|
3 set p_value_a@6 arg_value_a@0
|
|
4 set p_value_b@7 (select arg_value_b@1)
|
|
5 set p_pattern_a@8 arg_pattern_a@2
|
|
6 set p_pattern_b@9 arg_pattern_b@3
|
|
7 set p_limit_a@10 100
|
|
8 set p_limit_b@11 101
|
|
9 set p_unused@12 'x'
|
|
10 copen c@0
|
|
11 cfetch c@0 v_a@4 v_b@5
|
|
12 jump_if_not 14(0) "c"%NOTFOUND
|
|
13 jump 16
|
|
14 stmt 0 "SELECT v_a, v_b"
|
|
15 jump 11
|
|
16 cclose c@0
|
|
17 cpop 1
|
|
DROP PROCEDURE p1;
|
|
#
|
|
# End of MDEV-10597 Cursors with parameters
|
|
#
|
|
#
|
|
# MDEV-10914 ROW data type for stored routine variables
|
|
#
|
|
CREATE FUNCTION f1() RETURN INT
|
|
AS
|
|
a ROW(a INT, b INT);
|
|
BEGIN
|
|
a.b:= 200;
|
|
RETURN a.b;
|
|
END;
|
|
$$
|
|
SHOW FUNCTION CODE f1;
|
|
Pos Instruction
|
|
0 set a@0 NULL
|
|
1 set a.b@0[1] 200
|
|
2 freturn 3 a.b@0[1]
|
|
SELECT f1();
|
|
f1()
|
|
200
|
|
DROP FUNCTION f1;
|
|
CREATE PROCEDURE p1
|
|
AS
|
|
rec ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10));
|
|
BEGIN
|
|
rec:= ROW(10,20.123456,30.123,'test');
|
|
SELECT rec.a, rec.b, rec.c, rec.d;
|
|
END;
|
|
$$
|
|
SHOW PROCEDURE CODE p1;
|
|
Pos Instruction
|
|
0 set rec@0 NULL
|
|
1 set rec@0 (10,20.123456,30.123,'test')
|
|
2 stmt 0 "SELECT rec.a, rec.b, rec.c, rec.d"
|
|
CALL p1;
|
|
rec.a rec.b rec.c rec.d
|
|
10 20.123456 30.123 test
|
|
DROP PROCEDURE p1;
|
|
CREATE PROCEDURE p1
|
|
AS
|
|
rec ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10)) :=
|
|
ROW(10,20.123456,30.123,'test');
|
|
BEGIN
|
|
SELECT rec.a, rec.b, rec.c, rec.d;
|
|
END;
|
|
$$
|
|
SHOW PROCEDURE CODE p1;
|
|
Pos Instruction
|
|
0 set rec@0 (10,20.123456,30.123,'test')
|
|
1 stmt 0 "SELECT rec.a, rec.b, rec.c, rec.d"
|
|
CALL p1;
|
|
rec.a rec.b rec.c rec.d
|
|
10 20.123456 30.123 test
|
|
DROP PROCEDURE p1;
|
|
CREATE PROCEDURE p1
|
|
AS
|
|
rec1 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10));
|
|
rec2 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10));
|
|
BEGIN
|
|
rec1:= ROW(10,20.123456,30.123,'test');
|
|
rec2:= rec1;
|
|
SELECT rec2.a, rec2.b, rec2.c, rec2.d;
|
|
END;
|
|
$$
|
|
SHOW PROCEDURE CODE p1;
|
|
Pos Instruction
|
|
0 set rec1@0 NULL
|
|
1 set rec2@1 NULL
|
|
2 set rec1@0 (10,20.123456,30.123,'test')
|
|
3 set rec2@1 rec1@0
|
|
4 stmt 0 "SELECT rec2.a, rec2.b, rec2.c, rec2.d"
|
|
CALL p1;
|
|
rec2.a rec2.b rec2.c rec2.d
|
|
10 20.123456 30.123 test
|
|
DROP PROCEDURE p1;
|
|
CREATE PROCEDURE p1
|
|
AS
|
|
rec1 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10)) :=
|
|
ROW(10,20.123456,30.123,'test');
|
|
rec2 ROW(a INT,b DOUBLE,c DECIMAL(10,3),d VARCHAR(10)) := rec1;
|
|
BEGIN
|
|
SELECT rec2.a, rec2.b, rec2.c, rec2.d;
|
|
END;
|
|
$$
|
|
SHOW PROCEDURE CODE p1;
|
|
Pos Instruction
|
|
0 set rec1@0 (10,20.123456,30.123,'test')
|
|
1 set rec2@1 rec1@0
|
|
2 stmt 0 "SELECT rec2.a, rec2.b, rec2.c, rec2.d"
|
|
CALL p1;
|
|
rec2.a rec2.b rec2.c rec2.d
|
|
10 20.123456 30.123 test
|
|
DROP PROCEDURE p1;
|
|
#
|
|
# End of MDEV-10914 ROW data type for stored routine variables
|
|
#
|