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Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ddl.sgml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml index fe3425e08ff..dea04d64db6 100644 --- a/doc/src/sgml/ddl.sgml +++ b/doc/src/sgml/ddl.sgml @@ -1329,7 +1329,7 @@ CREATE TABLE posts ( In this case, <literal>CASCADE</literal> means that the updated values of the referenced column(s) should be copied into the referencing row(s). There is also a noticeable difference between <literal>ON UPDATE NO - ACTION</literal> (the default) and <literal>NO UPDATE RESTRICT</literal>. + ACTION</literal> (the default) and <literal>ON UPDATE RESTRICT</literal>. The former will allow the update to proceed and the foreign-key constraint will be checked against the state after the update. The latter will prevent the update to run even if the state after the update would still |