Exact

Exact Union RegExp

Thirunarayanan Balathandayuthapani f388222d49 MDEV-36504 Memory leak after CREATE TABLE..SELECT ... Problem: ======== - After commit cc8eefb0dc (MDEV-33087), InnoDB does use bulk insert operation for ALTER TABLE.. ALGORITHM=COPY and CREATE TABLE..SELECT as well. InnoDB fails to clear the bulk buffer when it encounters error during CREATE..SELECT. Problem is that while transaction cleanup, InnoDB fails to identify the bulk insert for DDL operation. Fix: ==== - Represent bulk_insert in trx by 2 bits. By doing that, InnoDB can distinguish between TRX_DML_BULK, TRX_DDL_BULK. During DDL, set bulk insert value for transaction to TRX_DDL_BULK. - Introduce a parameter HA_EXTRA_ABORT_ALTER_COPY which rollbacks only TRX_DDL_BULK transaction. - bulk_insert_apply() happens for TRX_DDL_BULK transaction happens only during HA_EXTRA_END_ALTER_COPY extra() call.		2025-04-17 12:04:09 +05:30
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include	Merge branch '10.6' into 10.11	2024-05-10 20:02:18 +02:00
r	MDEV-36504 Memory leak after CREATE TABLE..SELECT	2025-04-17 12:04:09 +05:30
t	MDEV-36504 Memory leak after CREATE TABLE..SELECT	2025-04-17 12:04:09 +05:30