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28 commits

Author SHA1 Message Date
Alexander Barkov
323a87b591 MDEV-19888 Add abstract class Item_json_func 2019-06-28 12:35:02 +04:00
Sergei Golubchik
c1fd027115 Merge branch '10.2' into 10.3 2019-05-17 17:23:01 +02:00
Alexey Botchkov
cd16d6d518 MDEV-13992 Implement JSON_MERGE_PATCH. 
JSON_MERGE_PATCH implemented. Added JSON_MERGE_PRESERVE as a synonim for
the JSON_MERGE.
 2019-05-17 11:53:58 +04:00
Sergei Golubchik
57e0da50bb Merge branch '10.2' into 10.3 2018-09-28 16:37:06 +02:00
Alexey Botchkov
a93363022c MDEV-17018 JSON_SEARCH and User-Defined Variables. 
Item_func_json_search needs a member to store the path.
 2018-09-12 21:57:28 +04:00
Oleksandr Byelkin
083279f783 Merge commit '6b8802e8dd5467556a024d807a1df23940b00895' into bb-10.3-fix_len_dec 2018-06-19 14:51:50 +02:00
Oleksandr Byelkin
6b8802e8dd MDEV-11071: Assertion `thd->transaction.stmt.is_empty()' failed in Locked_tables_list::unlock_locked_table 
fix_length_and_dec now return result (error/OK)
 2018-06-15 10:31:30 +02:00
Michael Widenius
166056f744 Remove not used mem_root argument from build_clone(), get_copy() and get_item_copy() 
TODO:
- Make get_thd_memroot() inline
  - To do this, we need to reduce dependence of include files, especially
    so that sql_class.h is not depending in item.h
 2017-11-23 09:49:45 +02:00
Alexander Barkov
6857cb57fe MDEV-13967 Parameter data type control for Item_long_func 
- Implementing stricter data type control for Item_long_func descendants
- Cleanup: renaming Type_handler::can_return_str_ascii() to can_return_text()
  (a better name).
 2017-10-01 00:30:58 +04:00
Alexander Barkov
178540b904 Merge remote-tracking branch 'origin/10.2' into bb-10.2-ext 2017-09-13 12:12:05 +04:00
Alexey Botchkov
80a3837283 MDEV-12877 Wrong result from JSON native function. 
JSON_QUOTE return type set to be JSON.
 2017-09-12 19:15:31 +04:00
Alexey Botchkov
2ebb1380d6 MDEV-12604 Comparison of JSON_EXTRACT result differs with Mysql. 
JSON_EXTRACT behaves specifically in the comparison,
        so we have to implement specific method for that in
        Arg_comparator.

Conflicts:
	sql/item_cmpfunc.cc
 2017-08-11 09:02:55 +04:00
Alexey Botchkov
79d2853354 MDEV-12604 Comparison of JSON_EXTRACT result differs with Mysql. 
JSON_EXTRACT behaves specifically in the comparison,
        so we have to implement specific method for that in
        Arg_comparator.
 2017-08-11 00:50:29 +04:00
Marko Mäkelä
0930d6698f Merge 10.2 into bb-10.2-ext 2017-08-09 12:35:21 +03:00
Alexey Botchkov
bb71d9abf2 MDEV-12604 Comparison of JSON_EXTRACT result differs with Mysql. 
Comparison fixed to take the actual type of JSON value into
        account. Bug in escaping handling fixed.
 2017-08-08 10:35:26 +04:00
Alexander Barkov
a8caa8e04a MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions 2017-05-20 16:29:11 +04:00
Alexey Botchkov
af6eee1fc5 MDEV-11833 JSON functions don't seem to respect max_allowed_packet. 
Now let's check JSON length to fit the max_allowed packet.
 2017-03-14 17:31:14 +04:00
Alexey Botchkov
7c7c0696e7 MDEV-11856 json_search doesn't search for values with double quotes 
character (").

        The my_wildcmp function doesn't expect the string parameter to
        have escapements, only the template. So the string
        should be unescaped if necessary.
 2017-03-14 15:25:02 +04:00
Sergei Golubchik
6f6d0531dc MDEV-11439 No data type JSON, but CAST(something AS JSON) pretends to work 
Use JSON_COMPACT(X) instead of CAST(X AS JSON).
Bonus - X is validated to be a valid JSON.
Fix a typo in the error message.
 2017-02-14 20:43:41 +01:00
Alexey Botchkov
f76d5fefb8 MDEV-11439 No data type JSON, but CAST(something AS JSON) pretends to 
work.

        json_detailed() fixed
 2017-02-14 17:51:03 +04:00
Alexey Botchkov
abf7582112 MDEV-11557 port MySQL-5.7 JSON tests to MariaDB. 
Fixes for issues found.
 2017-02-06 06:47:48 +04:00
Alexey Botchkov
50831b0f19 MDEV-11557 port MySQL-5.7 JSON tests to MariaDB. 
json_no_table.test ported.
 2017-01-24 17:34:44 +04:00
Alexey Botchkov
3a1772798d MDEV-11573 JSON_LENGTH returns incorrect results. 
Item_func_json_length fixed.
 2016-12-24 11:40:31 +04:00
Alexey Botchkov
9320d8ae30 MDEV-11453 JSON_CONTAINS returns incorrect values. 
The weird logic of json_contains was implemented.
 2016-12-11 01:12:33 +04:00
Alexey Botchkov
3bae5328ea MDEV-11433 JSON_MERGE returns a non-NULL result with a NULL argument. 
Item_func_json_merge fixed.
 2016-12-06 01:32:13 +04:00
Alexey Botchkov
eca1579051 MDEV-11444 Server crashes in String::ptr / Item_func_json_depth::val_int. 
CAST AS JSON didn't set the null_value mark properly.
 2016-12-03 11:32:47 +04:00
Alexey Botchkov
ebe5ebba16 MDEV-9143 JSON_xxx functions. 
The rest of mysql/json functions implemented.
        CAST AS JSON implemented.
 2016-11-15 17:04:31 +04:00
Alexey Botchkov
27025221fe MDEV-9143 JSON_xxx functions. 
strings/json_lib.c added as a JSON library.
        SQL frunction added with sql/item_jsonfunc.h/cc
 2016-10-19 14:10:03 +04:00