mariadb/storage
Hazem Alrawi 6d84157743 init commit
Grammar updates & stored procedures examples

Intervals appear within stored procedures

-I made the changes requested on the PR.
-I have implemented validation on various stages: parser and conversion function (str_to_interval)
-for each validation added, there is corresponding tests

Fix build failures

Fixed test failure - clean up after Stored procedures after execuation

This commit includes:
Truncation & rounding for fractional seconds
alternative ways to set interval values (e.g. val_deciaml, val_int and val_double)
Field_interval
Type_handler_interval

This commit includes:
-item_cache_interval
-item_interval_literal
-Interval_Native

This commit includes:
- Complete & test Milestone 2 requirements
- Add grammar support for literal INTERVAL items
- Enable INTERVAL type recognition in expression handling
- Implement hybrid Date/Time operations (temporal ± interval only)

Supported operations:
- Temporal + INTERVAL
- Temporal - INTERVAL

This commit adds complete support for:

-Interval Arithmetic: Full implementation of operations between two intervals, including multiplication, division, addition, and subtraction.

-Hybrid Functions: IFNULL, NULLIF, COALESCE, CASE, IF, GREATEST, LEAST, ROUND, FLOOR, and CEIL.
2025-08-30 19:44:14 -04:00
..
archive Merge branch '11.8' into main 2025-04-18 17:11:01 +02:00
blackhole Merge 11.4 into 11.7 2024-12-02 17:51:17 +02:00
columnstore Merge branch '10.6' into 10.11 2025-07-28 18:06:31 +02:00
connect init commit 2025-08-30 19:44:14 -04:00
csv Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
example Merge branch '11.4' into 11.8 2025-06-18 07:43:24 +02:00
federated Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
federatedx MDEV-35184 Corruption errors upon creation or usage of Federated table with vector key 2025-07-21 10:24:14 +02:00
heap Fix typos in C comments inside storage/ 2025-03-26 16:56:50 +04:00
innobase MDEV-36554 addendum: Assertion `is_wsrep() == wsrep_on(mysql_thd)' failed in void trx_t::commit_in_memory(const mtr_t*) 2025-08-04 14:58:18 +02:00
maria Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
mroonga init commit 2025-08-30 19:44:14 -04:00
myisam Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
myisammrg MDEV-28933: Per-table unique FOREIGN KEY constraint names 2025-07-08 12:30:27 +03:00
oqgraph Fix typos in C comments inside storage/ 2025-03-26 16:56:50 +04:00
perfschema MDEV-34817 perfschema.lowercase_fs_off fails on buildbot 2025-08-03 15:00:07 +02:00
rocksdb Merge branch '11.8' into 12.0 2025-07-31 20:55:47 +02:00
sequence cleanup: extract transaction-related part of handlerton 2024-11-05 14:00:50 -08:00
sphinx Merge 11.4 into 11.7 2024-12-02 17:51:17 +02:00
spider Merge branch '12.0' into 12.1 2025-08-03 15:01:09 +02:00
test_sql_discovery MDEV-19123 Change default charset from latin1 to utf8mb4 2024-07-11 10:21:07 +04:00