diff options
Diffstat (limited to 'contrib/postgres_fdw/deparse.c')
| -rw-r--r-- | contrib/postgres_fdw/deparse.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/contrib/postgres_fdw/deparse.c b/contrib/postgres_fdw/deparse.c index 4e6fa8b805e..d7d9b9c77d2 100644 --- a/contrib/postgres_fdw/deparse.c +++ b/contrib/postgres_fdw/deparse.c @@ -215,7 +215,7 @@ is_foreign_expr(PlannerInfo *root, * We must check that the expression contains only node types we can deparse, * that all types/functions/operators are safe to send (which we approximate * as being built-in), and that all collations used in the expression derive - * from Vars of the foreign table. Because of the latter, the logic is + * from Vars of the foreign table. Because of the latter, the logic is * pretty close to assign_collations_walker() in parse_collate.c, though we * can assume here that the given expression is valid. */ @@ -245,7 +245,7 @@ foreign_expr_walker(Node *node, /* * If the Var is from the foreign table, we consider its - * collation (if any) safe to use. If it is from another + * collation (if any) safe to use. If it is from another * table, we treat its collation the same way as we would a * Param's collation, ie it's not safe for it to have a * non-default collation. @@ -371,7 +371,7 @@ foreign_expr_walker(Node *node, /* * Detect whether node is introducing a collation not derived - * from a foreign Var. (If so, we just mark it unsafe for now + * from a foreign Var. (If so, we just mark it unsafe for now * rather than immediately returning false, since the parent * node might not care.) */ @@ -658,7 +658,7 @@ is_builtin(Oid oid) /* * Construct a simple SELECT statement that retrieves desired columns - * of the specified foreign table, and append it to "buf". The output + * of the specified foreign table, and append it to "buf". The output * contains just "SELECT ... FROM tablename". * * We also create an integer List of the columns being retrieved, which is @@ -746,7 +746,7 @@ deparseTargetList(StringInfo buf, } /* - * Add ctid if needed. We currently don't support retrieving any other + * Add ctid if needed. We currently don't support retrieving any other * system columns. */ if (bms_is_member(SelfItemPointerAttributeNumber - FirstLowInvalidHeapAttributeNumber, @@ -1447,7 +1447,7 @@ deparseArrayRef(ArrayRef *node, deparse_expr_cxt *context) /* * Deparse referenced array expression first. If that expression includes * a cast, we have to parenthesize to prevent the array subscript from - * being taken as typename decoration. We can avoid that in the typical + * being taken as typename decoration. We can avoid that in the typical * case of subscripting a Var, but otherwise do it. */ if (IsA(node->refexpr, Var)) @@ -1559,7 +1559,7 @@ deparseFuncExpr(FuncExpr *node, deparse_expr_cxt *context) } /* - * Deparse given operator expression. To avoid problems around + * Deparse given operator expression. To avoid problems around * priority of operations, we always parenthesize the arguments. */ static void @@ -1656,7 +1656,7 @@ deparseDistinctExpr(DistinctExpr *node, deparse_expr_cxt *context) } /* - * Deparse given ScalarArrayOpExpr expression. To avoid problems + * Deparse given ScalarArrayOpExpr expression. To avoid problems * around priority of operations, we always parenthesize the arguments. */ static void @@ -1822,7 +1822,7 @@ printRemoteParam(int paramindex, Oid paramtype, int32 paramtypmod, * This is used when we're just trying to EXPLAIN the remote query. * We don't have the actual value of the runtime parameter yet, and we don't * want the remote planner to generate a plan that depends on such a value - * anyway. Thus, we can't do something simple like "$1::paramtype". + * anyway. Thus, we can't do something simple like "$1::paramtype". * Instead, we emit "((SELECT null::paramtype)::paramtype)". * In all extant versions of Postgres, the planner will see that as an unknown * constant value, which is what we want. This might need adjustment if we |