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MDEV-32101 CREATE PACKAGE [BODY] for sql_mode=DEFAULT

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This patch adds PACKAGE support with SQL/PSM dialect for sql_mode=DEFAULT:

- CREATE PACKAGE
- DROP PACKAGE
- CREATE PACKAGE BODY
- DROP PACKAGE BODY
- Package function and procedure invocation from outside of the package:
    -- using two step identifiers
    SELECT pkg.f1();
    CALL pkg.p1()

    -- using three step identifiers
    SELECT db.pkg.f1();
    CALL db.pkg.p1();

This is a non-standard MariaDB extension.

However, later this code can be used to implement
the SQL Standard and DB2 dialects of CREATE MODULE.
This commit is contained in:
Alexander Barkov
2023-09-04 15:28:50 +04:00
parent 9bd95e914f
commit aed9c656a9
21 changed files with 4866 additions and 3547 deletions
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19
mysql-test/suite/compat/oracle/r/sp-package.result
View File

@@ -3148,7 +3148,24 @@ collation_connection latin1_swedish_ci
DROP VIEW v_test;
SET sql_mode=DEFAULT;
CREATE VIEW v_test AS SELECT 1 AS c1 FROM DUAL WHERE 1=test1.f_test();
ERROR 42000: FUNCTION test1.f_test does not exist
SELECT * FROM v_test;
c1
1
SHOW CREATE VIEW v_test;
View v_test
Create View CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v_test` AS select 1 AS `c1` from DUAL where 1 = `test`.`test1`.`f_test`()
character_set_client latin1
collation_connection latin1_swedish_ci
SET sql_mode=ORACLE;
SELECT * FROM v_test;
c1
1
SHOW CREATE VIEW v_test;
View v_test
Create View CREATE VIEW "v_test" AS select 1 AS "c1" from DUAL where 1 = "test"."test1"."f_test"()
character_set_client latin1
collation_connection latin1_swedish_ci
DROP VIEW v_test;
SET sql_mode=ORACLE;
CREATE VIEW v_test AS SELECT 1 AS c1 FROM DUAL WHERE 1=test.test1.f_test();
SELECT * FROM v_test;

25
mysql-test/suite/compat/oracle/t/sp-package.test
View File

@@ -2854,13 +2854,18 @@ END test1;
$$
DELIMITER ;$$
#
# A VIEW created with sql_mode=ORACLE, calling a package routine
#
SET sql_mode=ORACLE;
CREATE VIEW v_test AS SELECT 1 AS c1 FROM DUAL WHERE 1=test1.f_test();
SELECT * FROM v_test;
--vertical_results
SHOW CREATE VIEW v_test;
--horizontal_results
#
# It also works with sql_mode=DEFALT
#
SET sql_mode=DEFAULT;
SELECT * FROM v_test;
--vertical_results
@@ -2868,10 +2873,24 @@ SHOW CREATE VIEW v_test;
--horizontal_results
DROP VIEW v_test;
#
# A VIEW created with sql_mode=DEFAULT, calling a package routine
#
SET sql_mode=DEFAULT;
--error ER_SP_DOES_NOT_EXIST
CREATE VIEW v_test AS SELECT 1 AS c1 FROM DUAL WHERE 1=test1.f_test();
SELECT * FROM v_test;
--vertical_results
SHOW CREATE VIEW v_test;
#
# It also works with sql_mode=ORACLE
#
--horizontal_results
SET sql_mode=ORACLE;
SELECT * FROM v_test;
--vertical_results
SHOW CREATE VIEW v_test;
--horizontal_results
DROP VIEW v_test;
SET sql_mode=ORACLE;