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Diffstat (limited to 'src/include/utils/portal.h')
| -rw-r--r-- | src/include/utils/portal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/include/utils/portal.h b/src/include/utils/portal.h index 639ccc45469..51e2bc99843 100644 --- a/src/include/utils/portal.h +++ b/src/include/utils/portal.h @@ -71,6 +71,11 @@ * can't cope, and also because we don't want to risk failing to execute * all the auxiliary queries.) * + * PORTAL_ONE_MOD_WITH: the portal contains one single SELECT query, but + * it has data-modifying CTEs. This is currently treated the same as the + * PORTAL_ONE_RETURNING case because of the possibility of needing to fire + * triggers. It may act more like PORTAL_ONE_SELECT in future. + * * PORTAL_UTIL_SELECT: the portal contains a utility statement that returns * a SELECT-like result (for example, EXPLAIN or SHOW). On first execution, * we run the statement and dump its results into the portal tuplestore; @@ -83,6 +88,7 @@ typedef enum PortalStrategy { PORTAL_ONE_SELECT, PORTAL_ONE_RETURNING, + PORTAL_ONE_MOD_WITH, PORTAL_UTIL_SELECT, PORTAL_MULTI_QUERY } PortalStrategy; |