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sqlglot.dialects.athena

 1from __future__ import annotations
 2
 3from sqlglot.dialects.trino import Trino
 4from sqlglot.tokens import TokenType
 5
 6
 7class Athena(Trino):
 8    class Parser(Trino.Parser):
 9        STATEMENT_PARSERS = {
10            **Trino.Parser.STATEMENT_PARSERS,
11            TokenType.USING: lambda self: self._parse_as_command(self._prev),
12        }
class Athena(sqlglot.dialects.trino.Trino):
 8class Athena(Trino):
 9    class Parser(Trino.Parser):
10        STATEMENT_PARSERS = {
11            **Trino.Parser.STATEMENT_PARSERS,
12            TokenType.USING: lambda self: self._parse_as_command(self._prev),
13        }
tokenizer_class = <class 'sqlglot.dialects.trino.Trino.Tokenizer'>
parser_class = <class 'Athena.Parser'>
generator_class = <class 'sqlglot.dialects.trino.Trino.Generator'>
TIME_TRIE: Dict = {'%': {'M': {0: True}, 'c': {0: True}, 'e': {0: True}, 'h': {0: True}, 'i': {0: True}, 's': {0: True}, 'u': {0: True}, 'k': {0: True}, 'l': {0: True}, 'T': {0: True}, 'W': {0: True}}}
FORMAT_TRIE: Dict = {'%': {'M': {0: True}, 'c': {0: True}, 'e': {0: True}, 'h': {0: True}, 'i': {0: True}, 's': {0: True}, 'u': {0: True}, 'k': {0: True}, 'l': {0: True}, 'T': {0: True}, 'W': {0: True}}}
INVERSE_TIME_MAPPING: Dict[str, str] = {'%B': '%M', '%-m': '%c', '%-d': '%e', '%I': '%h', '%M': '%i', '%S': '%s', '%W': '%u', '%-H': '%k', '%-I': '%l', '%H:%M:%S': '%T', '%a': '%W'}
INVERSE_TIME_TRIE: Dict = {'%': {'B': {0: True}, '-': {'m': {0: True}, 'd': {0: True}, 'H': {0: True}, 'I': {0: True}}, 'I': {0: True}, 'M': {0: True}, 'S': {0: True}, 'W': {0: True}, 'H': {':': {'%': {'M': {':': {'%': {'S': {0: True}}}}}}}, 'a': {0: True}}}
INVERSE_ESCAPE_SEQUENCES: Dict[str, str] = {}
QUOTE_START = "'"
QUOTE_END = "'"
IDENTIFIER_START = '"'
IDENTIFIER_END = '"'
BIT_START: Optional[str] = None
BIT_END: Optional[str] = None
HEX_START: Optional[str] = "X'"
HEX_END: Optional[str] = "'"
BYTE_START: Optional[str] = None
BYTE_END: Optional[str] = None
UNICODE_START: Optional[str] = "U&'"
UNICODE_END: Optional[str] = "'"
class Athena.Parser(sqlglot.dialects.presto.Presto.Parser):
 9    class Parser(Trino.Parser):
10        STATEMENT_PARSERS = {
11            **Trino.Parser.STATEMENT_PARSERS,
12            TokenType.USING: lambda self: self._parse_as_command(self._prev),
13        }

Parser consumes a list of tokens produced by the Tokenizer and produces a parsed syntax tree.

Arguments:
  • error_level: The desired error level. Default: ErrorLevel.IMMEDIATE
  • error_message_context: The amount of context to capture from a query string when displaying the error message (in number of characters). Default: 100
  • max_errors: Maximum number of error messages to include in a raised ParseError. This is only relevant if error_level is ErrorLevel.RAISE. Default: 3
STATEMENT_PARSERS = {<TokenType.ALTER: 'ALTER'>: <function Parser.<lambda>>, <TokenType.BEGIN: 'BEGIN'>: <function Parser.<lambda>>, <TokenType.CACHE: 'CACHE'>: <function Parser.<lambda>>, <TokenType.COMMIT: 'COMMIT'>: <function Parser.<lambda>>, <TokenType.COMMENT: 'COMMENT'>: <function Parser.<lambda>>, <TokenType.CREATE: 'CREATE'>: <function Parser.<lambda>>, <TokenType.DELETE: 'DELETE'>: <function Parser.<lambda>>, <TokenType.DESC: 'DESC'>: <function Parser.<lambda>>, <TokenType.DESCRIBE: 'DESCRIBE'>: <function Parser.<lambda>>, <TokenType.DROP: 'DROP'>: <function Parser.<lambda>>, <TokenType.INSERT: 'INSERT'>: <function Parser.<lambda>>, <TokenType.KILL: 'KILL'>: <function Parser.<lambda>>, <TokenType.LOAD: 'LOAD'>: <function Parser.<lambda>>, <TokenType.MERGE: 'MERGE'>: <function Parser.<lambda>>, <TokenType.PIVOT: 'PIVOT'>: <function Parser.<lambda>>, <TokenType.PRAGMA: 'PRAGMA'>: <function Parser.<lambda>>, <TokenType.REFRESH: 'REFRESH'>: <function Parser.<lambda>>, <TokenType.ROLLBACK: 'ROLLBACK'>: <function Parser.<lambda>>, <TokenType.SET: 'SET'>: <function Parser.<lambda>>, <TokenType.UNCACHE: 'UNCACHE'>: <function Parser.<lambda>>, <TokenType.UPDATE: 'UPDATE'>: <function Parser.<lambda>>, <TokenType.TRUNCATE: 'TRUNCATE'>: <function Parser.<lambda>>, <TokenType.USE: 'USE'>: <function Parser.<lambda>>, <TokenType.USING: 'USING'>: <function Athena.Parser.<lambda>>}
TABLE_ALIAS_TOKENS = {<TokenType.DATE: 'DATE'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.TABLE: 'TABLE'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.CHAR: 'CHAR'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.TOP: 'TOP'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.RANGE: 'RANGE'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.JSONB: 'JSONB'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.END: 'END'>, <TokenType.CACHE: 'CACHE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.ALL: 'ALL'>, <TokenType.INT256: 'INT256'>, <TokenType.UUID: 'UUID'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.MONEY: 'MONEY'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.UINT256: 'UINT256'>, <TokenType.MAP: 'MAP'>, <TokenType.ROW: 'ROW'>, <TokenType.FALSE: 'FALSE'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.NEXT: 'NEXT'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.DELETE: 'DELETE'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.SHOW: 'SHOW'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.MERGE: 'MERGE'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.JSON: 'JSON'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.FINAL: 'FINAL'>, <TokenType.KEEP: 'KEEP'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.CASE: 'CASE'>, <TokenType.SEMI: 'SEMI'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.SET: 'SET'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.IPV4: 'IPV4'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.TIME: 'TIME'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.VAR: 'VAR'>, <TokenType.LOAD: 'LOAD'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.FILTER: 'FILTER'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.SOME: 'SOME'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.UINT128: 'UINT128'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.TRUE: 'TRUE'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.IS: 'IS'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.INT128: 'INT128'>, <TokenType.DIV: 'DIV'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.ANY: 'ANY'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.BIT: 'BIT'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.NESTED: 'NESTED'>, <TokenType.DESC: 'DESC'>, <TokenType.USE: 'USE'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.YEAR: 'YEAR'>, <TokenType.TEXT: 'TEXT'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.ENUM: 'ENUM'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.UINT: 'UINT'>, <TokenType.INET: 'INET'>, <TokenType.ANTI: 'ANTI'>, <TokenType.ASC: 'ASC'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.FIRST: 'FIRST'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.INT: 'INT'>, <TokenType.VIEW: 'VIEW'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.NULL: 'NULL'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.BINARY: 'BINARY'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.INDEX: 'INDEX'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.KILL: 'KILL'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.IPV6: 'IPV6'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.XML: 'XML'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.SUPER: 'SUPER'>, <TokenType.MODEL: 'MODEL'>}
SHOW_TRIE: Dict = {}
SET_TRIE: Dict = {'GLOBAL': {0: True}, 'LOCAL': {0: True}, 'SESSION': {0: True}, 'TRANSACTION': {0: True}}
Inherited Members
sqlglot.parser.Parser
Parser
NO_PAREN_FUNCTIONS
STRUCT_TYPE_TOKENS
NESTED_TYPE_TOKENS
ENUM_TYPE_TOKENS
AGGREGATE_TYPE_TOKENS
TYPE_TOKENS
SIGNED_TO_UNSIGNED_TYPE_TOKEN
SUBQUERY_PREDICATES
RESERVED_TOKENS
DB_CREATABLES
CREATABLES
ID_VAR_TOKENS
INTERVAL_VARS
COMMENT_TABLE_ALIAS_TOKENS
UPDATE_ALIAS_TOKENS
TRIM_TYPES
FUNC_TOKENS
CONJUNCTION
EQUALITY
COMPARISON
BITWISE
TERM
FACTOR
EXPONENT
TIMES
TIMESTAMPS
SET_OPERATIONS
JOIN_METHODS
JOIN_SIDES
JOIN_KINDS
JOIN_HINTS
LAMBDAS
COLUMN_OPERATORS
EXPRESSION_PARSERS
UNARY_PARSERS
STRING_PARSERS
NUMERIC_PARSERS
PRIMARY_PARSERS
PLACEHOLDER_PARSERS
RANGE_PARSERS
PROPERTY_PARSERS
CONSTRAINT_PARSERS
ALTER_PARSERS
SCHEMA_UNNAMED_CONSTRAINTS
NO_PAREN_FUNCTION_PARSERS
INVALID_FUNC_NAME_TOKENS
FUNCTIONS_WITH_ALIASED_ARGS
KEY_VALUE_DEFINITIONS
QUERY_MODIFIER_PARSERS
SET_PARSERS
SHOW_PARSERS
TYPE_LITERAL_PARSERS
DDL_SELECT_TOKENS
PRE_VOLATILE_TOKENS
TRANSACTION_KIND
TRANSACTION_CHARACTERISTICS
CONFLICT_ACTIONS
CREATE_SEQUENCE
USABLES
INSERT_ALTERNATIVES
CLONE_KEYWORDS
HISTORICAL_DATA_KIND
OPCLASS_FOLLOW_KEYWORDS
OPTYPE_FOLLOW_TOKENS
TABLE_INDEX_HINT_TOKENS
WINDOW_ALIAS_TOKENS
WINDOW_BEFORE_PAREN_TOKENS
WINDOW_SIDES
JSON_KEY_VALUE_SEPARATOR_TOKENS
FETCH_TOKENS
ADD_CONSTRAINT_TOKENS
DISTINCT_TOKENS
NULL_TOKENS
UNNEST_OFFSET_ALIAS_TOKENS
STRICT_CAST
PREFIXED_PIVOT_COLUMNS
IDENTIFY_PIVOT_STRINGS
LOG_DEFAULTS_TO_LN
ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN
TABLESAMPLE_CSV
SET_REQUIRES_ASSIGNMENT_DELIMITER
TRIM_PATTERN_FIRST
STRING_ALIASES
MODIFIERS_ATTACHED_TO_UNION
UNION_MODIFIERS
NO_PAREN_IF_COMMANDS
JSON_ARROWS_REQUIRE_JSON_TYPE
SUPPORTS_IMPLICIT_UNNEST
error_level
error_message_context
max_errors
dialect
reset
parse
parse_into
check_errors
raise_error
expression
validate_expression
errors
sql
sqlglot.dialects.presto.Presto.Parser
VALUES_FOLLOWED_BY_PAREN
FUNCTIONS
FUNCTION_PARSERS