Split out the description of page-level lock as new subsection in document.

Michael Banck
2014-07-04 11:24:59 +09:00 · 2014-07-04 11:24:59 +09:00 · 644d85351e
commit 644d85351e
parent ecd6579744
1 changed files with 4 additions and 0 deletions
--- 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