diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/base.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/base.py | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py index ace366284..ec12e1145 100644 --- a/lib/sqlalchemy/dialects/postgresql/base.py +++ b/lib/sqlalchemy/dialects/postgresql/base.py @@ -518,6 +518,11 @@ as well as array literals: * :class:`.postgresql.array` - array literal +* :func:`.postgresql.array_agg` - ARRAY_AGG SQL function + +* :class:`.postgresql.aggregate_order_by` - helper for PG's ORDER BY aggregate + function syntax. + JSON Types ---------- @@ -1045,26 +1050,18 @@ class PGCompiler(compiler.SQLCompiler): self.process(element.stop, **kw), ) - def visit_any(self, element, **kw): - return "%s%sANY (%s)" % ( - self.process(element.left, **kw), - compiler.OPERATORS[element.operator], - self.process(element.right, **kw) - ) - - def visit_all(self, element, **kw): - return "%s%sALL (%s)" % ( - self.process(element.left, **kw), - compiler.OPERATORS[element.operator], - self.process(element.right, **kw) - ) - def visit_getitem_binary(self, binary, operator, **kw): return "%s[%s]" % ( self.process(binary.left, **kw), self.process(binary.right, **kw) ) + def visit_aggregate_order_by(self, element, **kw): + return "%s ORDER BY %s" % ( + self.process(element.target, **kw), + self.process(element.order_by, **kw) + ) + def visit_match_op_binary(self, binary, operator, **kw): if "postgresql_regconfig" in binary.modifiers: regconfig = self.render_literal_value( |