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| author | Peter Eisentraut <peter_e@gmx.net> | 2013-04-20 11:04:41 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2013-04-20 11:04:41 -0400 |
| commit | cc26ea9fe2e41e73c955ea75bea7a77fbd062d64 (patch) | |
| tree | 4c436483ffbf452d00669c9a8a1e4072c41f4b12 /src/backend/parser/parse_relation.c | |
| parent | 6e481ebff6368cb0ab5351a5ef3463747c35af22 (diff) | |
| download | postgresql-cc26ea9fe2e41e73c955ea75bea7a77fbd062d64.tar.gz postgresql-cc26ea9fe2e41e73c955ea75bea7a77fbd062d64.zip | |
Clean up references to SQL92
In most cases, these were just references to the SQL standard in
general. In a few cases, a contrast was made between SQL92 and later
standards -- those have been kept unchanged.
Diffstat (limited to 'src/backend/parser/parse_relation.c')
| -rw-r--r-- | src/backend/parser/parse_relation.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/parser/parse_relation.c b/src/backend/parser/parse_relation.c index 82e088a38ba..a01589a1d9c 100644 --- a/src/backend/parser/parse_relation.c +++ b/src/backend/parser/parse_relation.c @@ -70,7 +70,7 @@ static bool isQueryUsingTempRelation_walker(Node *node, void *context); * that (a) has no alias and (b) is for the same relation identified by * schemaname.refname. In this case we convert schemaname.refname to a * relation OID and search by relid, rather than by alias name. This is - * peculiar, but it's what SQL92 says to do. + * peculiar, but it's what SQL says to do. */ RangeTblEntry * refnameRangeTblEntry(ParseState *pstate, @@ -353,7 +353,7 @@ searchRangeTableForRel(ParseState *pstate, RangeVar *relation) * Note: we assume that each given argument does not contain conflicts * itself; we just want to know if the two can be merged together. * - * Per SQL92, two alias-less plain relation RTEs do not conflict even if + * Per SQL, two alias-less plain relation RTEs do not conflict even if * they have the same eref->aliasname (ie, same relation name), if they * are for different relation OIDs (implying they are in different schemas). * @@ -389,7 +389,7 @@ checkNameSpaceConflicts(ParseState *pstate, List *namespace1, if (rte1->rtekind == RTE_RELATION && rte1->alias == NULL && rte2->rtekind == RTE_RELATION && rte2->alias == NULL && rte1->relid != rte2->relid) - continue; /* no conflict per SQL92 rule */ + continue; /* no conflict per SQL rule */ ereport(ERROR, (errcode(ERRCODE_DUPLICATE_ALIAS), errmsg("table name \"%s\" specified more than once", |