mariadb/libmysqld
Oleksandr Byelkin dae5a99c73 MDEV-13817 add support for oracle left join syntax - the ( + )
Parser changes made by Alexander Barkov <bar@mariadb.com>.

Part of the tests made by Iqbal Hassan <iqbal@hasprime.com>.
Initially marking with ORA_JOIN flag made also by
Iqbal Hassan <iqbal@hasprime.com>.

Main idea is that parser mark fields with (+) with a flag
(ORA_JOIN).

During Prepare the flag bring to the new created items if needed.

Later after preparing (fix_firlds()) WHERE confition the
relations betweel the tables analyzed and tables reordered
so to make JOIN/LEFT JOIN operators in chain equivalent to
the query with oracle outer join operator (+).

Then the flags of (+) removed.
2025-08-04 12:05:53 +02:00
..
examples Fix remaining typos 2025-04-29 11:18:00 +10:00
client_settings.h Merge 10.1 into 10.2 2019-05-13 17:54:04 +03:00
CMakeLists.txt MDEV-13817 add support for oracle left join syntax - the ( + ) 2025-08-04 12:05:53 +02:00
emb_qcache.cc cleanup: remove unconditional #ifdef's 2024-11-05 14:00:47 -08:00
emb_qcache.h MDEV-19275 Provide SQL service to plugins. 2020-08-14 21:04:25 +04:00
embedded_priv.h Fixed crash in connect.misc with embedded server 2024-02-27 14:55:47 +02:00
lib_sql.cc MDEV-36397 Record change_user command in MTR output 2025-06-23 20:38:36 +02:00
libmysql.c Fix typos in C comments in miscellaneous files 2025-03-24 13:36:28 +11:00
libmysqld.c Fixed crash in connect.misc with embedded server 2024-02-27 14:55:47 +02:00
libmysqld.def merge with 5.3 2011-10-19 21:45:18 +02:00
libmysqld.rc query_id and my_xid -> ulonglong 2005-01-27 22:38:56 +01:00
resource.h query_id and my_xid -> ulonglong 2005-01-27 22:38:56 +01:00