diff options
Diffstat (limited to 'src/backend/optimizer/prep/preptlist.c')
| -rw-r--r-- | src/backend/optimizer/prep/preptlist.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/backend/optimizer/prep/preptlist.c b/src/backend/optimizer/prep/preptlist.c index 475dba635d2..b2c59429942 100644 --- a/src/backend/optimizer/prep/preptlist.c +++ b/src/backend/optimizer/prep/preptlist.c @@ -4,7 +4,7 @@ * Routines to preprocess the parse tree target list * * For INSERT and UPDATE queries, the targetlist must contain an entry for - * each attribute of the target relation in the correct order. For all query + * each attribute of the target relation in the correct order. For all query * types, we may need to add junk tlist entries for Vars used in the RETURNING * list and row ID information needed for EvalPlanQual checking. * @@ -80,7 +80,7 @@ preprocess_targetlist(PlannerInfo *root, List *tlist) /* * Add necessary junk columns for rowmarked rels. These values are needed * for locking of rels selected FOR UPDATE/SHARE, and to do EvalPlanQual - * rechecking. See comments for PlanRowMark in plannodes.h. + * rechecking. See comments for PlanRowMark in plannodes.h. */ foreach(lc, root->rowMarks) { @@ -145,7 +145,7 @@ preprocess_targetlist(PlannerInfo *root, List *tlist) /* * If the query has a RETURNING list, add resjunk entries for any Vars * used in RETURNING that belong to other relations. We need to do this - * to make these Vars available for the RETURNING calculation. Vars that + * to make these Vars available for the RETURNING calculation. Vars that * belong to the result rel don't need to be added, because they will be * made to refer to the actual heap tuple. */ @@ -253,9 +253,9 @@ expand_targetlist(List *tlist, int command_type, * When generating a NULL constant for a dropped column, we label * it INT4 (any other guaranteed-to-exist datatype would do as * well). We can't label it with the dropped column's datatype - * since that might not exist anymore. It does not really matter + * since that might not exist anymore. It does not really matter * what we claim the type is, since NULL is NULL --- its - * representation is datatype-independent. This could perhaps + * representation is datatype-independent. This could perhaps * confuse code comparing the finished plan to the target * relation, however. */ @@ -337,7 +337,7 @@ expand_targetlist(List *tlist, int command_type, /* * The remaining tlist entries should be resjunk; append them all to the * end of the new tlist, making sure they have resnos higher than the last - * real attribute. (Note: although the rewriter already did such + * real attribute. (Note: although the rewriter already did such * renumbering, we have to do it again here in case we are doing an UPDATE * in a table with dropped columns, or an inheritance child table with * extra columns.) |