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Author	SHA1	Message	Date
Thirunarayanan Balathandayuthapani	1248fe7277	MDEV-27582 Fulltext DDL decrements the FTS_DOC_ID value - InnoDB FTS DDL decrements the FTS_DOC_ID when there is a deleted marked record involved. FTS_DOC_ID must never be reused. The purpose of FTS_DOC_ID is to be a unique row identifier that will be changed whenever a fulltext indexed column is updated.	2022-03-03 19:03:31 +05:30
Thirunarayanan Balathandayuthapani	349d77ecdd	MDEV-25721 Double free of table when inplace alter FTS add index fails Problem: ======== InnoDB double frees the table if auxiliary fts table creation fails and fails to set the dict operation for the transaction. It leads to failure while dropping newly added index. Solution: ========= InnoDB should avoid double freeing and set the dictionary operation of transaction in fts_create_common_tables()	2021-05-23 15:53:59 +05:30

Author

SHA1

Message

Date

Thirunarayanan Balathandayuthapani

1248fe7277

MDEV-27582 Fulltext DDL decrements the FTS_DOC_ID value

- InnoDB FTS DDL decrements the FTS_DOC_ID when there is a
deleted marked record involved. FTS_DOC_ID must never be
reused. The purpose of FTS_DOC_ID is to be a unique row
identifier that will be changed whenever a fulltext indexed
column is updated.

2022-03-03 19:03:31 +05:30

Thirunarayanan Balathandayuthapani

349d77ecdd

MDEV-25721 Double free of table when inplace alter

FTS add index fails

Problem:
========
InnoDB double frees the table if auxiliary fts table
creation fails and fails to set the dict operation
for the transaction. It leads to failure while
dropping newly added index.

Solution:
=========
  InnoDB should avoid double freeing and set the
dictionary operation of transaction in
fts_create_common_tables()

2021-05-23 15:53:59 +05:30

2 Commits