Alexey Botchkov
51ac57fbbe
MDEV-25151 JSON_TABLE: Unexpectedly padded values in a PATH column.
...
Field length can increase after the change_charset(), so need to
set field->ptr properly.
also sensitive parts of the test moved to json_not_embedded.test.
2021-04-21 10:21:44 +04:00
Alexey Botchkov
abdc39b0a7
MDEV-25143 JSON_TABLE: Server crashes in handler::print_error / hton_name upon ERROR ON EMPTY.
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should return some error code from ha_json_table::rnd_pos() not just 1.
2021-04-21 10:21:44 +04:00
Sergei Petrunia
98556ef84a
MDEV-25142: JSON_TABLE: CREATE VIEW involving EXISTS PATH ends up with invalid frm
2021-04-21 10:21:43 +04:00
Sergei Petrunia
93daad3a1e
MDEV-17399: JSON_TABLE: cleanup table dependency code
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- Don't touch simplify_joins()
- All dependencies caused by JSON_TABLE(...) are now added by
add_table_function_dependencies().
2021-04-21 10:21:43 +04:00
Sergei Petrunia
2f650fb955
MDEV-17399: JSON_TABLE: Fix the problem with cross-nested-join dependency
...
Fix for for the problem with
- Cross-outer-join dependency
- dead-end join prefix
- join order pruning
See the comments in the patch for detailed description
2021-04-21 10:21:43 +04:00
Alexey Botchkov
e9fd327ee3
MDEV-17399 Add support for JSON_TABLE.
...
The specific table handler for the table functions was introduced,
and used to implement JSON_TABLE.
2021-04-21 10:21:43 +04:00
