diff options
Diffstat (limited to 'src/backend/parser/parse_utilcmd.c')
| -rw-r--r-- | src/backend/parser/parse_utilcmd.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c index 19ccf9914e5..e14ae09e6f9 100644 --- a/src/backend/parser/parse_utilcmd.c +++ b/src/backend/parser/parse_utilcmd.c @@ -102,8 +102,8 @@ static void transformColumnDefinition(CreateStmtContext *cxt, ColumnDef *column); static void transformTableConstraint(CreateStmtContext *cxt, Constraint *constraint); -static void transformInhRelation(CreateStmtContext *cxt, - InhRelation *inhrelation); +static void transformTableLikeClause(CreateStmtContext *cxt, + TableLikeClause *table_like_clause); static void transformOfType(CreateStmtContext *cxt, TypeName *ofTypename); static char *chooseIndexName(const RangeVar *relation, IndexStmt *index_stmt); @@ -238,8 +238,8 @@ transformCreateStmt(CreateStmt *stmt, const char *queryString) transformTableConstraint(&cxt, (Constraint *) element); break; - case T_InhRelation: - transformInhRelation(&cxt, (InhRelation *) element); + case T_TableLikeClause: + transformTableLikeClause(&cxt, (TableLikeClause *) element); break; default: @@ -625,14 +625,14 @@ transformTableConstraint(CreateStmtContext *cxt, Constraint *constraint) } /* - * transformInhRelation + * transformTableLikeClause * - * Change the LIKE <subtable> portion of a CREATE TABLE statement into + * Change the LIKE <srctable> portion of a CREATE TABLE statement into * column definitions which recreate the user defined column portions of - * <subtable>. + * <srctable>. */ static void -transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) +transformTableLikeClause(CreateStmtContext *cxt, TableLikeClause *table_like_clause) { AttrNumber parent_attno; Relation relation; @@ -641,17 +641,17 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) AclResult aclresult; char *comment; - relation = parserOpenTable(cxt->pstate, inhRelation->relation, + relation = parserOpenTable(cxt->pstate, table_like_clause->relation, AccessShareLock); if (relation->rd_rel->relkind != RELKIND_RELATION) ereport(ERROR, (errcode(ERRCODE_WRONG_OBJECT_TYPE), - errmsg("inherited relation \"%s\" is not a table", - inhRelation->relation->relname))); + errmsg("LIKE source relation \"%s\" is not a table", + table_like_clause->relation->relname))); /* - * Check for SELECT privilages + * Check for SELECT privileges */ aclresult = pg_class_aclcheck(RelationGetRelid(relation), GetUserId(), ACL_SELECT); @@ -708,7 +708,7 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) * Copy default, if present and the default has been requested */ if (attribute->atthasdef && - (inhRelation->options & CREATE_TABLE_LIKE_DEFAULTS)) + (table_like_clause->options & CREATE_TABLE_LIKE_DEFAULTS)) { Node *this_default = NULL; AttrDefault *attrdef; @@ -736,13 +736,13 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) } /* Likewise, copy storage if requested */ - if (inhRelation->options & CREATE_TABLE_LIKE_STORAGE) + if (table_like_clause->options & CREATE_TABLE_LIKE_STORAGE) def->storage = attribute->attstorage; else def->storage = 0; /* Likewise, copy comment if requested */ - if ((inhRelation->options & CREATE_TABLE_LIKE_COMMENTS) && + if ((table_like_clause->options & CREATE_TABLE_LIKE_COMMENTS) && (comment = GetComment(attribute->attrelid, RelationRelationId, attribute->attnum)) != NULL) @@ -764,7 +764,7 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) * Copy CHECK constraints if requested, being careful to adjust attribute * numbers */ - if ((inhRelation->options & CREATE_TABLE_LIKE_CONSTRAINTS) && + if ((table_like_clause->options & CREATE_TABLE_LIKE_CONSTRAINTS) && tupleDesc->constr) { AttrNumber *attmap = varattnos_map_schema(tupleDesc, cxt->columns); @@ -787,7 +787,7 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) cxt->ckconstraints = lappend(cxt->ckconstraints, n); /* Copy comment on constraint */ - if ((inhRelation->options & CREATE_TABLE_LIKE_COMMENTS) && + if ((table_like_clause->options & CREATE_TABLE_LIKE_COMMENTS) && (comment = GetComment(get_constraint_oid(RelationGetRelid(relation), n->conname, false), ConstraintRelationId, @@ -810,7 +810,7 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) /* * Likewise, copy indexes if requested */ - if ((inhRelation->options & CREATE_TABLE_LIKE_INDEXES) && + if ((table_like_clause->options & CREATE_TABLE_LIKE_INDEXES) && relation->rd_rel->relhasindex) { AttrNumber *attmap = varattnos_map_schema(tupleDesc, cxt->columns); @@ -831,7 +831,7 @@ transformInhRelation(CreateStmtContext *cxt, InhRelation *inhRelation) index_stmt = generateClonedIndexStmt(cxt, parent_index, attmap); /* Copy comment on index */ - if (inhRelation->options & CREATE_TABLE_LIKE_COMMENTS) + if (table_like_clause->options & CREATE_TABLE_LIKE_COMMENTS) { comment = GetComment(parent_index_oid, RelationRelationId, 0); |