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MDEV-25230 JSON_TABLE: CREATE VIEW with 2nd level NESTED PATH ends up with invalid frm, Assertion `m_status == DA_ERROR || m_status == DA_OK || m_status == DA_OK_BULK' failed.

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Handle multiple NESTED paths.
This commit is contained in:
Alexey Botchkov
2021-03-24 16:36:50 +04:00
parent 707d8653c4
commit 6a5f86bf59
4 changed files with 44 additions and 2 deletions
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11
mysql-test/suite/json/r/json_table.result
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@@ -543,5 +543,16 @@ CREATE TABLE t1 AS SELECT * FROM JSON_TABLE('{}', '$' COLUMNS(a CHAR(16) PATH '$
DROP TABLE t1;
SET NAMES default;
#
# MDEV-25230 SON_TABLE: CREATE VIEW with 2nd level NESTED PATH ends up with invalid frm, Assertion `m_status == DA_ERROR || m_status == DA_OK || m_status == DA_OK_BULK' failed.
#
CREATE VIEW v AS SELECT * FROM JSON_TABLE('{}', '$' COLUMNS(NESTED PATH '$' COLUMNS(NESTED PATH '$.*' COLUMNS(o FOR ORDINALITY)))) AS jt;
SELECT * FROM v;
o
NULL
SHOW CREATE VIEW v;
View Create View character_set_client collation_connection
v CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `jt`.`o` AS `o` from JSON_TABLE('{}', '$' COLUMNS (NESTED PATH '$.*' COLUMNS (NESTED PATH '$.*' COLUMNS (`o` FOR ORDINALITY)))) `jt` latin1 latin1_swedish_ci
DROP VIEW v;
#
# End of 10.6 tests
#