wy471xandNing Sun aaa843104b fix(mysql): interpret prepared statement datetime params in session timezone (#8923) ...

* fix(mysql): interpret prepared statement datetime params in session timezone

Binary DATETIME parameters of server-side prepared statements were
converted as if UTC, ignoring the session timezone set via SET time_zone.
Convert them with the session timezone and add an integration test
covering prepared inserts and predicates under Asia/Shanghai.

Signed-off-by: wy471x <wy471x@gmail.com>

* refactor: share naive datetime timezone policy via common-time

Address review feedback on the prepared-statement timezone fix:

- Expose Timestamp::from_naive_datetime in common-time so the DST policy
  (gap -> error, ambiguous -> earlier instant) lives in one place, shared
  by the text protocol (Timestamp::from_str) and the MySQL binary protocol.
- Route the MySQL prepared-statement datetime conversion through it.
- Match the target type before converting datetime params so
  PreparedStmtTypeMismatch fails fast without wasted conversion.
- Use the short Timezone import form for consistency with the rest of servers.

Signed-off-by: wy471x <wy471x@gmail.com>

---------

Signed-off-by: wy471x <wy471x@gmail.com>
Co-authored-by: Ning Sun <sunng@protonmail.com>

2026-08-28 02:40:25 +00:00

..

admin_function_event.rs

feat(event): record admin function executions (#8835)

2026-08-11 12:50:50 +00:00

database_ddl_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

dict_groupby_sst.rs

fix(query): restore columnar group-by for dictionary-encoded tags (#8902)

2026-08-21 03:50:30 +00:00

event_recorder_test_util.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

flow_ddl_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

gc_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

grpc.rs

perf(servers)!: speed up Prometheus JSON response building with ryu and per-series entry reuse (#8815)

2026-08-25 05:16:50 +00:00

http.rs

refactor(flight): add request builder and defer DoGet execution (#8953)

2026-08-26 14:00:39 +00:00

json2.rs

fix(mito): failed to compact memtable with json2 (#8297)

2026-06-26 08:52:06 +00:00

jsonbench.rs

feat(json2): type hint (#8247)

2026-06-30 07:37:31 +00:00

main.rs

fix(query): restore columnar group-by for dictionary-encoded tags (#8902)

2026-08-21 03:50:30 +00:00

mysql.rs

fix: mysql prepare correctly returns error instead of panic (#7963)

2026-04-15 01:59:16 +00:00

region_migration.rs

fix(meta): allow manual migration from offline datanodes (#8934)

2026-08-25 10:30:59 +00:00

repartition_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

repartition_expr_version.rs

refactor: rename partition rule version to partition expr version (#7696)

2026-02-10 10:12:47 +00:00

repartition.rs

refactor(event): separate procedure submission context (#8856)

2026-08-13 07:29:00 +00:00

sql.rs

fix(mysql): interpret prepared statement datetime params in session timezone (#8923)

2026-08-28 02:40:25 +00:00

table_ddl_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

view_ddl_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00

wal_prune_event.rs

feat(procedure): record event actor (#8849)

2026-08-14 09:36:01 +00:00