def __init__(self):
pattern = Pattern(OperatorType.LOGICALPROJECT)
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_PROJECT_TO_PHYSICAL, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALJOIN)
pattern.append_child(Pattern(OperatorType.DUMMY))
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_JOIN_TO_PHYSICAL_HASH_JOIN, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICAL_CREATE_MATERIALIZED_VIEW)
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_MATERIALIZED_VIEW_TO_PHYSICAL,
pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALORDERBY)
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_ORDERBY_TO_PHYSICAL, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALJOIN)
pattern.append_child(Pattern(OperatorType.DUMMY))
pattern.append_child(Pattern(OperatorType.LOGICALFUNCTIONSCAN))
super().__init__(RuleType.LOGICAL_LATERAL_JOIN_TO_PHYSICAL, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALQUERYDERIVEDGET)
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_DERIVED_GET_TO_PHYSICAL, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALUNION)
# add 2 dummy children
pattern.append_child(Pattern(OperatorType.DUMMY))
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_UNION_TO_PHYSICAL, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALSAMPLE)
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_SAMPLE_TO_UNIFORMSAMPLE, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALJOIN)
pattern.append_child(Pattern(OperatorType.DUMMY))
pattern.append_child(Pattern(OperatorType.DUMMY))
super().__init__(RuleType.LOGICAL_INNER_JOIN_COMMUTATIVITY, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALPROJECT)
pattern_sample = Pattern(OperatorType.LOGICALSAMPLE)
pattern_sample.append_child(Pattern(OperatorType.LOGICALGET))
pattern.append_child(pattern_sample)
super().__init__(RuleType.PUSHDOWN_PROJECT_THROUGH_SAMPLE, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALPROJECT)
pattern_get = Pattern(OperatorType.LOGICALQUERYDERIVEDGET)
pattern_get.append_child(Pattern(OperatorType.DUMMY))
pattern.append_child(pattern_get)
super().__init__(RuleType.EMBED_PROJECT_INTO_DERIVED_GET, pattern)
def __init__(self):
pattern = Pattern(OperatorType.LOGICALPROJECT)
pattern.append_child(Pattern(OperatorType.LOGICALGET))
super().__init__(RuleType.EMBED_PROJECT_INTO_GET, pattern)