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| -rw-r--r-- | doc/src/sgml/mvcc.sgml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/src/sgml/mvcc.sgml b/doc/src/sgml/mvcc.sgml index 12b7814bfd9..0bbbc712a71 100644 --- a/doc/src/sgml/mvcc.sgml +++ b/doc/src/sgml/mvcc.sgml @@ -1139,7 +1139,11 @@ ERROR: could not serialize access due to read/write dependencies among transact UPDATE</command> modifies selected rows to mark them locked, and so will result in disk writes. </para> + </sect2> + <sect2 id="locking-pages"> + <title>Page-level Locks</title> + <para> In addition to table and row locks, page-level share/exclusive locks are used to control read/write access to table pages in the shared buffer |