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sqlglot.generators.teradata

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  1from __future__ import annotations
  2
  3import typing as t
  4
  5from sqlglot import exp, generator, transforms
  6from sqlglot.dialects.dialect import (
  7    max_or_greatest,
  8    min_or_least,
  9    rename_func,
 10    strposition_sql,
 11    to_number_with_nls_param,
 12)
 13from collections import defaultdict
 14
 15
 16def _date_add_sql(
 17    kind: t.Literal["+", "-"],
 18) -> t.Callable[[TeradataGenerator, exp.DateAdd | exp.DateSub], str]:
 19    def func(self: TeradataGenerator, expression: exp.DateAdd | exp.DateSub) -> str:
 20        this = self.sql(expression, "this")
 21        unit = expression.args.get("unit")
 22        value = self._simplify_unless_literal(expression.expression)
 23
 24        if not isinstance(value, exp.Literal):
 25            self.unsupported("Cannot add non literal")
 26
 27        if isinstance(value, exp.Neg):
 28            kind_to_op = {"+": "-", "-": "+"}
 29            value = exp.Literal.string(value.this.to_py())
 30        else:
 31            kind_to_op = {"+": "+", "-": "-"}
 32            value.set("is_string", True)
 33
 34        return f"{this} {kind_to_op[kind]} {self.sql(exp.Interval(this=value, unit=unit))}"
 35
 36    return func
 37
 38
 39class TeradataGenerator(generator.Generator):
 40    SELECT_KINDS: tuple[str, ...] = ()
 41    TRY_SUPPORTED = False
 42    SUPPORTS_UESCAPE = False
 43    SUPPORTS_DECODE_CASE = False
 44
 45    AFTER_HAVING_MODIFIER_TRANSFORMS = generator.AFTER_HAVING_MODIFIER_TRANSFORMS
 46    MOD_OPERATOR = "MOD"
 47    MOD_PAREN_PARENT_TYPES = (*generator.Generator.MOD_PAREN_PARENT_TYPES, exp.Pow)
 48
 49    LIMIT_IS_TOP = True
 50    JOIN_HINTS = False
 51    TABLE_HINTS = False
 52    QUERY_HINTS = False
 53    TABLESAMPLE_KEYWORDS = "SAMPLE"
 54    LAST_DAY_SUPPORTS_DATE_PART = False
 55    CAN_IMPLEMENT_ARRAY_ANY = True
 56    TZ_TO_WITH_TIME_ZONE = True
 57    ARRAY_SIZE_NAME = "CARDINALITY"
 58
 59    TYPE_MAPPING = {
 60        **generator.Generator.TYPE_MAPPING,
 61        exp.DType.GEOMETRY: "ST_GEOMETRY",
 62        exp.DType.DOUBLE: "DOUBLE PRECISION",
 63        exp.DType.TIMESTAMPTZ: "TIMESTAMP",
 64    }
 65
 66    PROPERTIES_LOCATION = {
 67        **generator.Generator.PROPERTIES_LOCATION,
 68        exp.OnCommitProperty: exp.Properties.Location.POST_INDEX,
 69        exp.PartitionedByProperty: exp.Properties.Location.POST_EXPRESSION,
 70        exp.StabilityProperty: exp.Properties.Location.POST_CREATE,
 71    }
 72
 73    TRANSFORMS = {
 74        **generator.Generator.TRANSFORMS,
 75        exp.ArgMax: rename_func("MAX_BY"),
 76        exp.ArgMin: rename_func("MIN_BY"),
 77        exp.Max: max_or_greatest,
 78        exp.Min: min_or_least,
 79        exp.Pow: lambda self, e: self.binary(e, "**"),
 80        exp.Rand: lambda self, e: self.func("RANDOM", e.args.get("lower"), e.args.get("upper")),
 81        exp.Select: transforms.preprocess(
 82            [transforms.eliminate_distinct_on, transforms.eliminate_semi_and_anti_joins]
 83        ),
 84        exp.StrPosition: lambda self, e: strposition_sql(
 85            self, e, func_name="INSTR", supports_position=True, supports_occurrence=True
 86        ),
 87        exp.StrToDate: lambda self, e: (
 88            f"CAST({self.sql(e, 'this')} AS DATE FORMAT {self.format_time(e)})"
 89        ),
 90        exp.ToChar: lambda self, e: self.function_fallback_sql(e),
 91        exp.ToNumber: to_number_with_nls_param,
 92        exp.Use: lambda self, e: f"DATABASE {self.sql(e, 'this')}",
 93        exp.DateAdd: _date_add_sql("+"),
 94        exp.DateSub: _date_add_sql("-"),
 95        exp.Quarter: lambda self, e: self.sql(exp.Extract(this="QUARTER", expression=e.this)),
 96    }
 97
 98    def currenttimestamp_sql(self, expression: exp.CurrentTimestamp) -> str:
 99        prefix, suffix = ("(", ")") if expression.this else ("", "")
100        return self.func("CURRENT_TIMESTAMP", expression.this, prefix=prefix, suffix=suffix)
101
102    def cast_sql(self, expression: exp.Cast, safe_prefix: str | None = None) -> str:
103        if expression.to.this == exp.DType.UNKNOWN and expression.args.get("format"):
104            # We don't actually want to print the unknown type in CAST(<value> AS FORMAT <format>)
105            expression.to.pop()
106
107        return super().cast_sql(expression, safe_prefix=safe_prefix)
108
109    def trycast_sql(self, expression: exp.TryCast) -> str:
110        return self.cast_sql(expression, safe_prefix="TRY")
111
112    def tablesample_sql(
113        self,
114        expression: exp.TableSample,
115        tablesample_keyword: str | None = None,
116    ) -> str:
117        return f"{self.sql(expression, 'this')} SAMPLE {self.expressions(expression)}"
118
119    def partitionedbyproperty_sql(self, expression: exp.PartitionedByProperty) -> str:
120        return f"PARTITION BY {self.sql(expression, 'this')}"
121
122    # FROM before SET in Teradata UPDATE syntax
123    # https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause
124    def update_sql(self, expression: exp.Update) -> str:
125        this = self.sql(expression, "this")
126        from_sql = self.sql(expression, "from_")
127        set_sql = self.expressions(expression, flat=True)
128        where_sql = self.sql(expression, "where")
129        sql = f"UPDATE {this}{from_sql} SET {set_sql}{where_sql}"
130        return self.prepend_ctes(expression, sql)
131
132    def rangen_sql(self, expression: exp.RangeN) -> str:
133        this = self.sql(expression, "this")
134        expressions_sql = self.expressions(expression)
135        each_sql = self.sql(expression, "each")
136        each_sql = f" EACH {each_sql}" if each_sql else ""
137
138        return f"RANGE_N({this} BETWEEN {expressions_sql}{each_sql})"
139
140    def lockingstatement_sql(self, expression: exp.LockingStatement) -> str:
141        """Generate SQL for LOCKING statement"""
142        locking_clause = self.sql(expression, "this")
143        query_sql = self.sql(expression, "expression")
144
145        return f"{locking_clause} {query_sql}"
146
147    def createable_sql(self, expression: exp.Create, locations: defaultdict) -> str:
148        kind = self.sql(expression, "kind").upper()
149        if kind == "TABLE" and locations.get(exp.Properties.Location.POST_NAME):
150            this_name = self.sql(expression.this, "this")
151            this_properties = self.properties(
152                exp.Properties(expressions=locations[exp.Properties.Location.POST_NAME]),
153                wrapped=False,
154                prefix=",",
155            )
156            this_schema = self.schema_columns_sql(expression.this)
157            return f"{this_name}{this_properties}{self.sep()}{this_schema}"
158
159        return super().createable_sql(expression, locations)
160
161    def extract_sql(self, expression: exp.Extract) -> str:
162        this = self.sql(expression, "this")
163        if this.upper() != "QUARTER":
164            return super().extract_sql(expression)
165
166        to_char = exp.func("to_char", expression.expression, exp.Literal.string("Q"))
167        return self.sql(exp.cast(to_char, exp.DType.INT))
168
169    def interval_sql(self, expression: exp.Interval) -> str:
170        multiplier = 0
171        unit = expression.text("unit")
172
173        if unit.startswith("WEEK"):
174            multiplier = 7
175        elif unit.startswith("QUARTER"):
176            multiplier = 90
177
178        if multiplier:
179            return f"({multiplier} * {super().interval_sql(exp.Interval(this=expression.this, unit=exp.var('DAY')))})"
180
181        return super().interval_sql(expression)

class TeradataGenerator(sqlglot.generator.Generator): View Source

 40class TeradataGenerator(generator.Generator):
 41    SELECT_KINDS: tuple[str, ...] = ()
 42    TRY_SUPPORTED = False
 43    SUPPORTS_UESCAPE = False
 44    SUPPORTS_DECODE_CASE = False
 45
 46    AFTER_HAVING_MODIFIER_TRANSFORMS = generator.AFTER_HAVING_MODIFIER_TRANSFORMS
 47    MOD_OPERATOR = "MOD"
 48    MOD_PAREN_PARENT_TYPES = (*generator.Generator.MOD_PAREN_PARENT_TYPES, exp.Pow)
 49
 50    LIMIT_IS_TOP = True
 51    JOIN_HINTS = False
 52    TABLE_HINTS = False
 53    QUERY_HINTS = False
 54    TABLESAMPLE_KEYWORDS = "SAMPLE"
 55    LAST_DAY_SUPPORTS_DATE_PART = False
 56    CAN_IMPLEMENT_ARRAY_ANY = True
 57    TZ_TO_WITH_TIME_ZONE = True
 58    ARRAY_SIZE_NAME = "CARDINALITY"
 59
 60    TYPE_MAPPING = {
 61        **generator.Generator.TYPE_MAPPING,
 62        exp.DType.GEOMETRY: "ST_GEOMETRY",
 63        exp.DType.DOUBLE: "DOUBLE PRECISION",
 64        exp.DType.TIMESTAMPTZ: "TIMESTAMP",
 65    }
 66
 67    PROPERTIES_LOCATION = {
 68        **generator.Generator.PROPERTIES_LOCATION,
 69        exp.OnCommitProperty: exp.Properties.Location.POST_INDEX,
 70        exp.PartitionedByProperty: exp.Properties.Location.POST_EXPRESSION,
 71        exp.StabilityProperty: exp.Properties.Location.POST_CREATE,
 72    }
 73
 74    TRANSFORMS = {
 75        **generator.Generator.TRANSFORMS,
 76        exp.ArgMax: rename_func("MAX_BY"),
 77        exp.ArgMin: rename_func("MIN_BY"),
 78        exp.Max: max_or_greatest,
 79        exp.Min: min_or_least,
 80        exp.Pow: lambda self, e: self.binary(e, "**"),
 81        exp.Rand: lambda self, e: self.func("RANDOM", e.args.get("lower"), e.args.get("upper")),
 82        exp.Select: transforms.preprocess(
 83            [transforms.eliminate_distinct_on, transforms.eliminate_semi_and_anti_joins]
 84        ),
 85        exp.StrPosition: lambda self, e: strposition_sql(
 86            self, e, func_name="INSTR", supports_position=True, supports_occurrence=True
 87        ),
 88        exp.StrToDate: lambda self, e: (
 89            f"CAST({self.sql(e, 'this')} AS DATE FORMAT {self.format_time(e)})"
 90        ),
 91        exp.ToChar: lambda self, e: self.function_fallback_sql(e),
 92        exp.ToNumber: to_number_with_nls_param,
 93        exp.Use: lambda self, e: f"DATABASE {self.sql(e, 'this')}",
 94        exp.DateAdd: _date_add_sql("+"),
 95        exp.DateSub: _date_add_sql("-"),
 96        exp.Quarter: lambda self, e: self.sql(exp.Extract(this="QUARTER", expression=e.this)),
 97    }
 98
 99    def currenttimestamp_sql(self, expression: exp.CurrentTimestamp) -> str:
100        prefix, suffix = ("(", ")") if expression.this else ("", "")
101        return self.func("CURRENT_TIMESTAMP", expression.this, prefix=prefix, suffix=suffix)
102
103    def cast_sql(self, expression: exp.Cast, safe_prefix: str | None = None) -> str:
104        if expression.to.this == exp.DType.UNKNOWN and expression.args.get("format"):
105            # We don't actually want to print the unknown type in CAST(<value> AS FORMAT <format>)
106            expression.to.pop()
107
108        return super().cast_sql(expression, safe_prefix=safe_prefix)
109
110    def trycast_sql(self, expression: exp.TryCast) -> str:
111        return self.cast_sql(expression, safe_prefix="TRY")
112
113    def tablesample_sql(
114        self,
115        expression: exp.TableSample,
116        tablesample_keyword: str | None = None,
117    ) -> str:
118        return f"{self.sql(expression, 'this')} SAMPLE {self.expressions(expression)}"
119
120    def partitionedbyproperty_sql(self, expression: exp.PartitionedByProperty) -> str:
121        return f"PARTITION BY {self.sql(expression, 'this')}"
122
123    # FROM before SET in Teradata UPDATE syntax
124    # https://docs.teradata.com/r/Enterprise_IntelliFlex_VMware/Teradata-VantageTM-SQL-Data-Manipulation-Language-17.20/Statement-Syntax/UPDATE/UPDATE-Syntax-Basic-Form-FROM-Clause
125    def update_sql(self, expression: exp.Update) -> str:
126        this = self.sql(expression, "this")
127        from_sql = self.sql(expression, "from_")
128        set_sql = self.expressions(expression, flat=True)
129        where_sql = self.sql(expression, "where")
130        sql = f"UPDATE {this}{from_sql} SET {set_sql}{where_sql}"
131        return self.prepend_ctes(expression, sql)
132
133    def rangen_sql(self, expression: exp.RangeN) -> str:
134        this = self.sql(expression, "this")
135        expressions_sql = self.expressions(expression)
136        each_sql = self.sql(expression, "each")
137        each_sql = f" EACH {each_sql}" if each_sql else ""
138
139        return f"RANGE_N({this} BETWEEN {expressions_sql}{each_sql})"
140
141    def lockingstatement_sql(self, expression: exp.LockingStatement) -> str:
142        """Generate SQL for LOCKING statement"""
143        locking_clause = self.sql(expression, "this")
144        query_sql = self.sql(expression, "expression")
145
146        return f"{locking_clause} {query_sql}"
147
148    def createable_sql(self, expression: exp.Create, locations: defaultdict) -> str:
149        kind = self.sql(expression, "kind").upper()
150        if kind == "TABLE" and locations.get(exp.Properties.Location.POST_NAME):
151            this_name = self.sql(expression.this, "this")
152            this_properties = self.properties(
153                exp.Properties(expressions=locations[exp.Properties.Location.POST_NAME]),
154                wrapped=False,
155                prefix=",",
156            )
157            this_schema = self.schema_columns_sql(expression.this)
158            return f"{this_name}{this_properties}{self.sep()}{this_schema}"
159
160        return super().createable_sql(expression, locations)
161
162    def extract_sql(self, expression: exp.Extract) -> str:
163        this = self.sql(expression, "this")
164        if this.upper() != "QUARTER":
165            return super().extract_sql(expression)
166
167        to_char = exp.func("to_char", expression.expression, exp.Literal.string("Q"))
168        return self.sql(exp.cast(to_char, exp.DType.INT))
169
170    def interval_sql(self, expression: exp.Interval) -> str:
171        multiplier = 0
172        unit = expression.text("unit")
173
174        if unit.startswith("WEEK"):
175            multiplier = 7
176        elif unit.startswith("QUARTER"):
177            multiplier = 90
178
179        if multiplier:
180            return f"({multiplier} * {super().interval_sql(exp.Interval(this=expression.this, unit=exp.var('DAY')))})"
181
182        return super().interval_sql(expression)

Generator converts a given syntax tree to the corresponding SQL string.

Arguments:

pretty: Whether to format the produced SQL string. Default: False.
identify: Determines when an identifier should be quoted. Possible values are: False (default): Never quote, except in cases where it's mandatory by the dialect. True: Always quote except for specials cases. 'safe': Only quote identifiers that are case insensitive.
normalize: Whether to normalize identifiers to lowercase. Default: False.
pad: The pad size in a formatted string. For example, this affects the indentation of a projection in a query, relative to its nesting level. Default: 2.
indent: The indentation size in a formatted string. For example, this affects the indentation of subqueries and filters under a WHERE clause. Default: 2.
normalize_functions: How to normalize function names. Possible values are: "upper" or True (default): Convert names to uppercase. "lower": Convert names to lowercase. False: Disables function name normalization.
unsupported_level: Determines the generator's behavior when it encounters unsupported expressions. Default ErrorLevel.WARN.
max_unsupported: Maximum number of unsupported messages to include in a raised UnsupportedError. This is only relevant if unsupported_level is ErrorLevel.RAISE. Default: 3
leading_comma: Whether the comma is leading or trailing in select expressions. This is only relevant when generating in pretty mode. Default: False
max_text_width: The max number of characters in a segment before creating new lines in pretty mode. The default is on the smaller end because the length only represents a segment and not the true line length. Default: 80
comments: Whether to preserve comments in the output SQL code. Default: True

SELECT_KINDS: tuple[str, ...] = ()

TRY_SUPPORTED = False

SUPPORTS_UESCAPE = False

SUPPORTS_DECODE_CASE = False

AFTER_HAVING_MODIFIER_TRANSFORMS = {'windows': <function <lambda>>, 'qualify': <function <lambda>>}

MOD_OPERATOR = 'MOD'

MOD_PAREN_PARENT_TYPES = (<class 'sqlglot.expressions.core.Mul'>, <class 'sqlglot.expressions.core.Div'>, <class 'sqlglot.expressions.core.IntDiv'>, <class 'sqlglot.expressions.core.Mod'>, <class 'sqlglot.expressions.core.Pow'>)

LIMIT_IS_TOP = True

JOIN_HINTS = False

TABLE_HINTS = False

QUERY_HINTS = False

TABLESAMPLE_KEYWORDS = 'SAMPLE'

LAST_DAY_SUPPORTS_DATE_PART = False

CAN_IMPLEMENT_ARRAY_ANY = True

TZ_TO_WITH_TIME_ZONE = True

ARRAY_SIZE_NAME = 'CARDINALITY'

TYPE_MAPPING = {<DType.DATETIME2: 'DATETIME2'>: 'TIMESTAMP', <DType.NCHAR: 'NCHAR'>: 'CHAR', <DType.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <DType.MEDIUMTEXT: 'MEDIUMTEXT'>: 'TEXT', <DType.LONGTEXT: 'LONGTEXT'>: 'TEXT', <DType.TINYTEXT: 'TINYTEXT'>: 'TEXT', <DType.BLOB: 'BLOB'>: 'VARBINARY', <DType.MEDIUMBLOB: 'MEDIUMBLOB'>: 'BLOB', <DType.LONGBLOB: 'LONGBLOB'>: 'BLOB', <DType.TINYBLOB: 'TINYBLOB'>: 'BLOB', <DType.INET: 'INET'>: 'INET', <DType.ROWVERSION: 'ROWVERSION'>: 'VARBINARY', <DType.SMALLDATETIME: 'SMALLDATETIME'>: 'TIMESTAMP', <DType.GEOMETRY: 'GEOMETRY'>: 'ST_GEOMETRY', <DType.DOUBLE: 'DOUBLE'>: 'DOUBLE PRECISION', <DType.TIMESTAMPTZ: 'TIMESTAMPTZ'>: 'TIMESTAMP'}

PROPERTIES_LOCATION = {<class 'sqlglot.expressions.properties.AllowedValuesProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.AlgorithmProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.ApiProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.ApplicationProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.AutoIncrementProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.AutoRefreshProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.BackupProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.BlockCompressionProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.CalledOnNullInputProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.CatalogProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.CharacterSetProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ChecksumProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.CollateProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ComputeProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.CopyGrantsProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.query.Cluster'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ClusteredByProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ClusterProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DistributedByProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DuplicateKeyProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DataBlocksizeProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.DatabaseProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.DataDeletionProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DefinerProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.DictRange'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DictProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DynamicProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.DistKeyProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.DistStyleProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.EmptyProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.EncodeProperty'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.properties.EngineProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.EnviromentProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.HandlerProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ParameterStyleProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ExecuteAsProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ExternalProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.FallbackProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.FileFormatProperty'>: <PropertiesLocation.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.properties.FreespaceProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.GlobalProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.HeapProperty'>: <PropertiesLocation.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.properties.HybridProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.InheritsProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.IcebergProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.IncludeProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.InputModelProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.IsolatedLoadingProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.JournalProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.LanguageProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.LikeProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.LocationProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.LockProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.LockingProperty'>: <PropertiesLocation.POST_ALIAS: 'POST_ALIAS'>, <class 'sqlglot.expressions.properties.LogProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.MaskingProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.MaterializedProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.MergeBlockRatioProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.ModuleProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.NetworkProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.NoPrimaryIndexProperty'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.properties.OnProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.OnCommitProperty'>: <PropertiesLocation.POST_INDEX: 'POST_INDEX'>, <class 'sqlglot.expressions.query.Order'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.OutputModelProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.PartitionedByProperty'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.properties.PartitionedOfProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.constraints.PrimaryKey'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.Property'>: <PropertiesLocation.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.properties.RefreshTriggerProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.RemoteWithConnectionModelProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ReturnsProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.RollupProperty'>: <PropertiesLocation.UNSUPPORTED: 'UNSUPPORTED'>, <class 'sqlglot.expressions.properties.RowAccessProperty'>: <PropertiesLocation.UNSUPPORTED: 'UNSUPPORTED'>, <class 'sqlglot.expressions.properties.RowFormatProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.RowFormatDelimitedProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.RowFormatSerdeProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SampleProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SchemaCommentProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SecureProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.SecurityIntegrationProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.SerdeProperties'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ddl.Set'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SettingsProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SetProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.SetConfigProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SharingProperty'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.ddl.SequenceProperties'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.ddl.TriggerProperties'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.properties.SortKeyProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SqlReadWriteProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.SqlSecurityProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.StabilityProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.StorageHandlerProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.StreamingTableProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.StrictProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.Tags'>: <PropertiesLocation.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.properties.TemporaryProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.ToTableProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.TransientProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.TransformModelProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ddl.MergeTreeTTL'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.UnloggedProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.UsingProperty'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.properties.UsingTemplateProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ViewAttributeProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.VirtualProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.VolatileProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.properties.WithDataProperty'>: <PropertiesLocation.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.properties.WithJournalTableProperty'>: <PropertiesLocation.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.properties.WithProcedureOptions'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.WithSchemaBindingProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.WithSystemVersioningProperty'>: <PropertiesLocation.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.properties.ForceProperty'>: <PropertiesLocation.POST_CREATE: 'POST_CREATE'>}

def currenttimestamp_sql(self, expression: sqlglot.expressions.temporal.CurrentTimestamp) -> str: View Source

 99    def currenttimestamp_sql(self, expression: exp.CurrentTimestamp) -> str:
100        prefix, suffix = ("(", ")") if expression.this else ("", "")
101        return self.func("CURRENT_TIMESTAMP", expression.this, prefix=prefix, suffix=suffix)

def cast_sql( self, expression: sqlglot.expressions.functions.Cast, safe_prefix: str | None = None) -> str: View Source

103    def cast_sql(self, expression: exp.Cast, safe_prefix: str | None = None) -> str:
104        if expression.to.this == exp.DType.UNKNOWN and expression.args.get("format"):
105            # We don't actually want to print the unknown type in CAST(<value> AS FORMAT <format>)
106            expression.to.pop()
107
108        return super().cast_sql(expression, safe_prefix=safe_prefix)

def trycast_sql(self, expression: sqlglot.expressions.functions.TryCast) -> str: View Source

110    def trycast_sql(self, expression: exp.TryCast) -> str:
111        return self.cast_sql(expression, safe_prefix="TRY")

def tablesample_sql( self, expression: sqlglot.expressions.query.TableSample, tablesample_keyword: str | None = None) -> str: View Source

113    def tablesample_sql(
114        self,
115        expression: exp.TableSample,
116        tablesample_keyword: str | None = None,
117    ) -> str:
118        return f"{self.sql(expression, 'this')} SAMPLE {self.expressions(expression)}"

def partitionedbyproperty_sql( self, expression: sqlglot.expressions.properties.PartitionedByProperty) -> str: View Source

120    def partitionedbyproperty_sql(self, expression: exp.PartitionedByProperty) -> str:
121        return f"PARTITION BY {self.sql(expression, 'this')}"

def update_sql(self, expression: sqlglot.expressions.dml.Update) -> str: View Source

125    def update_sql(self, expression: exp.Update) -> str:
126        this = self.sql(expression, "this")
127        from_sql = self.sql(expression, "from_")
128        set_sql = self.expressions(expression, flat=True)
129        where_sql = self.sql(expression, "where")
130        sql = f"UPDATE {this}{from_sql} SET {set_sql}{where_sql}"
131        return self.prepend_ctes(expression, sql)

def rangen_sql(self, expression: sqlglot.expressions.functions.RangeN) -> str: View Source

133    def rangen_sql(self, expression: exp.RangeN) -> str:
134        this = self.sql(expression, "this")
135        expressions_sql = self.expressions(expression)
136        each_sql = self.sql(expression, "each")
137        each_sql = f" EACH {each_sql}" if each_sql else ""
138
139        return f"RANGE_N({this} BETWEEN {expressions_sql}{each_sql})"

def lockingstatement_sql(self, expression: sqlglot.expressions.core.LockingStatement) -> str: View Source

141    def lockingstatement_sql(self, expression: exp.LockingStatement) -> str:
142        """Generate SQL for LOCKING statement"""
143        locking_clause = self.sql(expression, "this")
144        query_sql = self.sql(expression, "expression")
145
146        return f"{locking_clause} {query_sql}"

Generate SQL for LOCKING statement

def createable_sql( self, expression: sqlglot.expressions.ddl.Create, locations: collections.defaultdict) -> str: View Source

148    def createable_sql(self, expression: exp.Create, locations: defaultdict) -> str:
149        kind = self.sql(expression, "kind").upper()
150        if kind == "TABLE" and locations.get(exp.Properties.Location.POST_NAME):
151            this_name = self.sql(expression.this, "this")
152            this_properties = self.properties(
153                exp.Properties(expressions=locations[exp.Properties.Location.POST_NAME]),
154                wrapped=False,
155                prefix=",",
156            )
157            this_schema = self.schema_columns_sql(expression.this)
158            return f"{this_name}{this_properties}{self.sep()}{this_schema}"
159
160        return super().createable_sql(expression, locations)

def extract_sql(self, expression: sqlglot.expressions.temporal.Extract) -> str: View Source

162    def extract_sql(self, expression: exp.Extract) -> str:
163        this = self.sql(expression, "this")
164        if this.upper() != "QUARTER":
165            return super().extract_sql(expression)
166
167        to_char = exp.func("to_char", expression.expression, exp.Literal.string("Q"))
168        return self.sql(exp.cast(to_char, exp.DType.INT))

def interval_sql(self, expression: sqlglot.expressions.datatypes.Interval) -> str: View Source

170    def interval_sql(self, expression: exp.Interval) -> str:
171        multiplier = 0
172        unit = expression.text("unit")
173
174        if unit.startswith("WEEK"):
175            multiplier = 7
176        elif unit.startswith("QUARTER"):
177            multiplier = 90
178
179        if multiplier:
180            return f"({multiplier} * {super().interval_sql(exp.Interval(this=expression.this, unit=exp.var('DAY')))})"
181
182        return super().interval_sql(expression)

Inherited Members

sqlglot.generator.Generator: Generator; NULL_ORDERING_SUPPORTED; WINDOW_FUNCS_WITH_NULL_ORDERING; IGNORE_NULLS_IN_FUNC; IGNORE_NULLS_BEFORE_ORDER; LOCKING_READS_SUPPORTED; EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE; WRAP_DERIVED_VALUES; CREATE_FUNCTION_RETURN_AS; MATCHED_BY_SOURCE; SUPPORTS_MERGE_WHERE; SINGLE_STRING_INTERVAL; INTERVAL_ALLOWS_PLURAL_FORM; AUTO_REFRESH_BARE_INTERVALS; LIMIT_FETCH; LIMIT_ONLY_LITERALS; RENAME_TABLE_WITH_DB; GROUPINGS_SEP; SUPPORTS_GROUPING_SETS_AS_SUFFIX; INDEX_ON; INOUT_SEPARATOR; DIRECTED_JOINS; QUERY_HINT_SEP; IS_BOOL_ALLOWED; DUPLICATE_KEY_UPDATE_WITH_SET; RETURNING_END; EXTRACT_ALLOWS_QUOTES; NVL2_SUPPORTED; VALUES_AS_TABLE; ALTER_TABLE_INCLUDE_COLUMN_KEYWORD; UNNEST_WITH_ORDINALITY; SEMI_ANTI_JOIN_WITH_SIDE; COMPUTED_COLUMN_WITH_TYPE; SUPPORTS_TABLE_COPY; TABLESAMPLE_REQUIRES_PARENS; TABLESAMPLE_SIZE_IS_ROWS; TABLESAMPLE_WITH_METHOD; TABLESAMPLE_SEED_KEYWORD; HISTORICAL_DATA_POST_ALIAS; COLLATE_IS_FUNC; DATA_TYPE_SPECIFIERS_ALLOWED; ENSURE_BOOLS; CTE_RECURSIVE_KEYWORD_REQUIRED; SUPPORTS_SINGLE_ARG_CONCAT; SUPPORTS_TABLE_ALIAS_COLUMNS; SUPPORTS_NAMED_CTE_COLUMNS; UNPIVOT_ALIASES_ARE_IDENTIFIERS; PIVOT_ALIAS_WITH_AS; JSON_KEY_VALUE_PAIR_SEP; INSERT_OVERWRITE; SUPPORTS_SELECT_INTO; SUPPORTS_UNLOGGED_TABLES; SUPPORTS_CREATE_TABLE_LIKE; SUPPORTS_MODIFY_COLUMN; SUPPORTS_CHANGE_COLUMN; SUPPORTS_ALTER_COLUMN_NULLABILITY; SUPPORTS_ALTER_COLUMN_IF_EXISTS; LIKE_PROPERTY_INSIDE_SCHEMA; MULTI_ARG_DISTINCT; JSON_TYPE_REQUIRED_FOR_EXTRACTION; JSON_PATH_BRACKETED_KEY_SUPPORTED; JSON_PATH_SINGLE_QUOTE_ESCAPE; JSON_PATH_KEY_QUOTED_FORCES_BRACKETS; SUPPORTED_JSON_PATH_PARTS; SUPPORTS_TO_NUMBER; SUPPORTS_WINDOW_EXCLUDE; SET_OP_MODIFIERS; COPY_PARAMS_ARE_WRAPPED; COPY_PARAMS_EQ_REQUIRED; COPY_HAS_INTO_KEYWORD; UNICODE_SUBSTITUTE; STAR_EXCEPT; HEX_FUNC; WITH_PROPERTIES_PREFIX; QUOTE_JSON_PATH; PAD_FILL_PATTERN_IS_REQUIRED; SUPPORTS_EXPLODING_PROJECTIONS; ARRAY_CONCAT_IS_VAR_LEN; SUPPORTS_CONVERT_TIMEZONE; SUPPORTS_MEDIAN; SUPPORTS_UNIX_SECONDS; ALTER_SET_WRAPPED; NORMALIZE_EXTRACT_DATE_PARTS; PARSE_JSON_NAME; ALTER_SET_TYPE; ARRAY_SIZE_DIM_REQUIRED; SUPPORTS_BETWEEN_FLAGS; SUPPORTS_LIKE_QUANTIFIERS; MATCH_AGAINST_TABLE_PREFIX; SET_ASSIGNMENT_REQUIRES_VARIABLE_KEYWORD; DECLARE_DEFAULT_ASSIGNMENT; UPDATE_STATEMENT_SUPPORTS_FROM; STAR_EXCLUDE_REQUIRES_DERIVED_TABLE; SUPPORTS_DROP_ALTER_ICEBERG_PROPERTY; UNSUPPORTED_TYPES; TYPE_PARAM_SETTINGS; TIME_PART_SINGULARS; TOKEN_MAPPING; STRUCT_DELIMITER; PARAMETER_TOKEN; NAMED_PLACEHOLDER_TOKEN; EXPRESSION_PRECEDES_PROPERTIES_CREATABLES; RESERVED_KEYWORDS; WITH_SEPARATED_COMMENTS; EXCLUDE_COMMENTS; UNWRAPPED_INTERVAL_VALUES; PARAMETERIZABLE_TEXT_TYPES; EXPRESSIONS_WITHOUT_NESTED_CTES; RESPECT_IGNORE_NULLS_UNSUPPORTED_EXPRESSIONS; SAFE_JSON_PATH_KEY_RE; SENTINEL_LINE_BREAK; pretty; identify; normalize; pad; unsupported_level; max_unsupported; leading_comma; max_text_width; comments; dialect; normalize_functions; unsupported_messages; generate; preprocess; unsupported; sep; seg; sanitize_comment; maybe_comment; wrap; no_identify; normalize_func; indent; sql; uncache_sql; cache_sql; characterset_sql; column_parts; column_sql; pseudocolumn_sql; columnposition_sql; columndef_sql; columnconstraint_sql; computedcolumnconstraint_sql; autoincrementcolumnconstraint_sql; compresscolumnconstraint_sql; generatedasidentitycolumnconstraint_sql; generatedasrowcolumnconstraint_sql; periodforsystemtimeconstraint_sql; notnullcolumnconstraint_sql; primarykeycolumnconstraint_sql; uniquecolumnconstraint_sql; inoutcolumnconstraint_sql; create_sql; sequenceproperties_sql; triggerproperties_sql; triggerreferencing_sql; triggerevent_sql; clone_sql; describe_sql; heredoc_sql; prepend_ctes; with_sql; cte_sql; tablealias_sql; bitstring_sql; hexstring_sql; bytestring_sql; unicodestring_sql; rawstring_sql; datatypeparam_sql; datatype_param_bound_limiter; datatype_sql; directory_sql; delete_sql; drop_sql; set_operation; set_operations; fetch_sql; limitoptions_sql; filter_sql; hint_sql; indexparameters_sql; index_sql; dynamicidentifier_sql; identifier_sql; hex_sql; lowerhex_sql; inputoutputformat_sql; national_sql; partition_sql; properties_sql; root_properties; properties; with_properties; locate_properties; property_name; property_sql; uuidproperty_sql; likeproperty_sql; fallbackproperty_sql; journalproperty_sql; freespaceproperty_sql; checksumproperty_sql; mergeblockratioproperty_sql; moduleproperty_sql; datablocksizeproperty_sql; blockcompressionproperty_sql; isolatedloadingproperty_sql; partitionboundspec_sql; partitionedofproperty_sql; lockingproperty_sql; withdataproperty_sql; withsystemversioningproperty_sql; insert_sql; introducer_sql; kill_sql; pseudotype_sql; objectidentifier_sql; onconflict_sql; returning_sql; rowformatdelimitedproperty_sql; withtablehint_sql; indextablehint_sql; historicaldata_sql; table_parts; table_sql; tablefromrows_sql; pivot_sql; version_sql; tuple_sql; values_sql; var_sql; into_sql; from_sql; groupingsets_sql; rollup_sql; rollupindex_sql; rollupproperty_sql; cube_sql; group_sql; having_sql; connect_sql; prior_sql; join_sql; lambda_sql; lateral_op; lateral_sql; limit_sql; offset_sql; setitem_sql; set_sql; queryband_sql; pragma_sql; lock_sql; literal_sql; escape_str; loaddata_sql; null_sql; boolean_sql; booland_sql; boolor_sql; order_sql; withfill_sql; cluster_sql; clusterproperty_sql; distribute_sql; sort_sql; ordered_sql; matchrecognizemeasure_sql; matchrecognize_sql; query_modifiers; options_modifier; forclause_sql; queryoption_sql; offset_limit_modifiers; after_limit_modifiers; select_sql; schema_sql; schema_columns_sql; star_sql; parameter_sql; sessionparameter_sql; placeholder_sql; subquery_sql; qualify_sql; unnest_sql; prewhere_sql; where_sql; window_sql; partition_by_sql; windowspec_sql; withingroup_sql; between_sql; bracket_offset_expressions; bracket_sql; all_sql; any_sql; exists_sql; case_sql; constraint_sql; nextvaluefor_sql; trim_sql; convert_concat_args; concat_sql; concatws_sql; check_sql; foreignkey_sql; primarykey_sql; timeserieskey_sql; if_sql; matchagainst_sql; jsonkeyvalue_sql; jsonpath_sql; json_path_part; formatjson_sql; formatphrase_sql; jsonarray_sql; jsonarrayagg_sql; jsoncolumndef_sql; jsonschema_sql; jsontable_sql; openjsoncolumndef_sql; openjson_sql; in_sql; in_unnest_op; return_sql; reference_sql; anonymous_sql; paren_sql; neg_sql; not_sql; alias_sql; pivotalias_sql; aliases_sql; atindex_sql; attimezone_sql; fromtimezone_sql; fromiso8601date_sql; fromiso8601timestamp_sql; fromiso8601timestampnanos_sql; add_sql; and_sql; or_sql; xor_sql; connector_sql; bitwiseand_sql; bitwiseleftshift_sql; bitwisenot_sql; bitwiseor_sql; bitwiserightshift_sql; bitwisexor_sql; strtotime_sql; strtodate_sql; parsedatetime_sql; currentdate_sql; collate_sql; command_sql; comment_sql; mergetreettlaction_sql; mergetreettl_sql; transaction_sql; commit_sql; rollback_sql; altercolumn_sql; modifycolumn_sql; alterindex_sql; alterdiststyle_sql; altersortkey_sql; alterrename_sql; renamecolumn_sql; alterset_sql; alter_sql; altersession_sql; add_column_sql; droppartition_sql; dropprimarykey_sql; addconstraint_sql; addpartition_sql; distinct_sql; ignorenulls_sql; respectnulls_sql; havingmax_sql; intdiv_sql; dpipe_sql; div_sql; safedivide_sql; overlaps_sql; distance_sql; distancend_sql; dot_sql; eq_sql; propertyeq_sql; escape_sql; glob_sql; gt_sql; gte_sql; is_sql; like_sql; ilike_sql; match_sql; similarto_sql; lt_sql; lte_sql; mod_sql; mul_sql; neq_sql; nullsafeeq_sql; nullsafeneq_sql; sub_sql; jsoncast_sql; try_sql; log_sql; use_sql; binary; ceil_floor; function_fallback_sql; func; format_args; too_wide; format_time; expressions; op_expressions; naked_property; tag_sql; token_sql; userdefinedfunction_sql; macrooverloads_sql; macrooverload_sql; joinhint_sql; kwarg_sql; when_sql; whens_sql; merge_sql; tochar_sql; tonumber_sql; dictproperty_sql; dictrange_sql; dictsubproperty_sql; duplicatekeyproperty_sql; uniquekeyproperty_sql; distributedbyproperty_sql; oncluster_sql; clusteredbyproperty_sql; anyvalue_sql; querytransform_sql; indexconstraintoption_sql; checkcolumnconstraint_sql; indexcolumnconstraint_sql; nvl2_sql; nthvalue_sql; comprehension_sql; columnprefix_sql; opclass_sql; predict_sql; generateembedding_sql; generatetext_sql; generatetable_sql; generatebool_sql; generateint_sql; generatedouble_sql; mltranslate_sql; mlforecast_sql; aiforecast_sql; featuresattime_sql; vectorsearch_sql; forin_sql; refresh_sql; toarray_sql; tsordstotime_sql; tsordstotimestamp_sql; tsordstodatetime_sql; tsordstodate_sql; unixdate_sql; lastday_sql; dateadd_sql; arrayany_sql; struct_sql; partitionrange_sql; truncatetable_sql; convert_sql; copyparameter_sql; credentials_sql; copy_sql; semicolon_sql; datadeletionproperty_sql; maskingpolicycolumnconstraint_sql; gapfill_sql; scope_resolution; scoperesolution_sql; parsejson_sql; rand_sql; changes_sql; pad_sql; summarize_sql; explodinggenerateseries_sql; converttimezone_sql; json_sql; jsonvalue_sql; skipjsoncolumn_sql; conditionalinsert_sql; multitableinserts_sql; oncondition_sql; jsonextractquote_sql; jsonexists_sql; arrayagg_sql; slice_sql; apply_sql; grant_sql; revoke_sql; grantprivilege_sql; grantprincipal_sql; columns_sql; overlay_sql; todouble_sql; string_sql; median_sql; overflowtruncatebehavior_sql; unixseconds_sql; arraysize_sql; attach_sql; detach_sql; attachoption_sql; watermarkcolumnconstraint_sql; encodeproperty_sql; includeproperty_sql; xmlelement_sql; xmlkeyvalueoption_sql; partitionbyrangeproperty_sql; partitionbyrangepropertydynamic_sql; unpivotcolumns_sql; analyzesample_sql; analyzestatistics_sql; analyzehistogram_sql; analyzedelete_sql; analyzelistchainedrows_sql; analyzevalidate_sql; analyze_sql; xmltable_sql; xmlnamespace_sql; export_sql; declare_sql; declareitem_sql; recursivewithsearch_sql; parameterizedagg_sql; anonymousaggfunc_sql; combinedaggfunc_sql; combinedparameterizedagg_sql; show_sql; install_sql; get_put_sql; translatecharacters_sql; decodecase_sql; semanticview_sql; getextract_sql; datefromunixdate_sql; space_sql; buildproperty_sql; refreshtriggerproperty_sql; modelattribute_sql; directorystage_sql; 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