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Diffstat (limited to 'doc/src/sgml/queries.sgml')
| -rw-r--r-- | doc/src/sgml/queries.sgml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/src/sgml/queries.sgml b/doc/src/sgml/queries.sgml index b72be9bf716..88bc1896468 100644 --- a/doc/src/sgml/queries.sgml +++ b/doc/src/sgml/queries.sgml @@ -1981,6 +1981,10 @@ GROUP BY region, product; </para> <para> + <indexterm> + <primary>RECURSIVE</primary> + <secondary>in common table expressions</secondary> + </indexterm> The optional <literal>RECURSIVE</literal> modifier changes <literal>WITH</literal> from a mere syntactic convenience into a feature that accomplishes things not otherwise possible in standard SQL. Using |