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			1336 lines
		
	
	
		
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			Python
		
	
			
		
		
	
	
			1336 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			Python
		
	
"""
 | 
						|
    pygments.lexers._mysql_builtins
 | 
						|
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 | 
						|
 | 
						|
    Self-updating data files for the MySQL lexer.
 | 
						|
 | 
						|
    Run with `python -I` to update.
 | 
						|
 | 
						|
    :copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
 | 
						|
    :license: BSD, see LICENSE for details.
 | 
						|
"""
 | 
						|
 | 
						|
 | 
						|
MYSQL_CONSTANTS = (
 | 
						|
    'false',
 | 
						|
    'null',
 | 
						|
    'true',
 | 
						|
    'unknown',
 | 
						|
)
 | 
						|
 | 
						|
 | 
						|
# At this time, no easily-parsed, definitive list of data types
 | 
						|
# has been found in the MySQL source code or documentation. (The
 | 
						|
# `sql/sql_yacc.yy` file is definitive but is difficult to parse.)
 | 
						|
# Therefore these types are currently maintained manually.
 | 
						|
#
 | 
						|
# Some words in this list -- like "long", "national", "precision",
 | 
						|
# and "varying" -- appear to only occur in combination with other
 | 
						|
# data type keywords. Therefore they are included as separate words
 | 
						|
# even though they do not naturally occur in syntax separately.
 | 
						|
#
 | 
						|
# This list is also used to strip data types out of the list of
 | 
						|
# MySQL keywords, which is automatically updated later in the file.
 | 
						|
#
 | 
						|
MYSQL_DATATYPES = (
 | 
						|
    # Numeric data types
 | 
						|
    'bigint',
 | 
						|
    'bit',
 | 
						|
    'bool',
 | 
						|
    'boolean',
 | 
						|
    'dec',
 | 
						|
    'decimal',
 | 
						|
    'double',
 | 
						|
    'fixed',
 | 
						|
    'float',
 | 
						|
    'float4',
 | 
						|
    'float8',
 | 
						|
    'int',
 | 
						|
    'int1',
 | 
						|
    'int2',
 | 
						|
    'int3',
 | 
						|
    'int4',
 | 
						|
    'int8',
 | 
						|
    'integer',
 | 
						|
    'mediumint',
 | 
						|
    'middleint',
 | 
						|
    'numeric',
 | 
						|
    'precision',
 | 
						|
    'real',
 | 
						|
    'serial',
 | 
						|
    'smallint',
 | 
						|
    'tinyint',
 | 
						|
 | 
						|
    # Date and time data types
 | 
						|
    'date',
 | 
						|
    'datetime',
 | 
						|
    'time',
 | 
						|
    'timestamp',
 | 
						|
    'year',
 | 
						|
 | 
						|
    # String data types
 | 
						|
    'binary',
 | 
						|
    'blob',
 | 
						|
    'char',
 | 
						|
    'enum',
 | 
						|
    'long',
 | 
						|
    'longblob',
 | 
						|
    'longtext',
 | 
						|
    'mediumblob',
 | 
						|
    'mediumtext',
 | 
						|
    'national',
 | 
						|
    'nchar',
 | 
						|
    'nvarchar',
 | 
						|
    'set',
 | 
						|
    'text',
 | 
						|
    'tinyblob',
 | 
						|
    'tinytext',
 | 
						|
    'varbinary',
 | 
						|
    'varchar',
 | 
						|
    'varcharacter',
 | 
						|
    'varying',
 | 
						|
 | 
						|
    # Spatial data types
 | 
						|
    'geometry',
 | 
						|
    'geometrycollection',
 | 
						|
    'linestring',
 | 
						|
    'multilinestring',
 | 
						|
    'multipoint',
 | 
						|
    'multipolygon',
 | 
						|
    'point',
 | 
						|
    'polygon',
 | 
						|
 | 
						|
    # JSON data types
 | 
						|
    'json',
 | 
						|
)
 | 
						|
 | 
						|
# Everything below this line is auto-generated from the MySQL source code.
 | 
						|
# Run this file in Python and it will update itself.
 | 
						|
# -----------------------------------------------------------------------------
 | 
						|
 | 
						|
MYSQL_FUNCTIONS = (
 | 
						|
    'abs',
 | 
						|
    'acos',
 | 
						|
    'adddate',
 | 
						|
    'addtime',
 | 
						|
    'aes_decrypt',
 | 
						|
    'aes_encrypt',
 | 
						|
    'any_value',
 | 
						|
    'asin',
 | 
						|
    'atan',
 | 
						|
    'atan2',
 | 
						|
    'benchmark',
 | 
						|
    'bin',
 | 
						|
    'bin_to_uuid',
 | 
						|
    'bit_and',
 | 
						|
    'bit_count',
 | 
						|
    'bit_length',
 | 
						|
    'bit_or',
 | 
						|
    'bit_xor',
 | 
						|
    'can_access_column',
 | 
						|
    'can_access_database',
 | 
						|
    'can_access_event',
 | 
						|
    'can_access_resource_group',
 | 
						|
    'can_access_routine',
 | 
						|
    'can_access_table',
 | 
						|
    'can_access_trigger',
 | 
						|
    'can_access_user',
 | 
						|
    'can_access_view',
 | 
						|
    'cast',
 | 
						|
    'ceil',
 | 
						|
    'ceiling',
 | 
						|
    'char_length',
 | 
						|
    'character_length',
 | 
						|
    'coercibility',
 | 
						|
    'compress',
 | 
						|
    'concat',
 | 
						|
    'concat_ws',
 | 
						|
    'connection_id',
 | 
						|
    'conv',
 | 
						|
    'convert_cpu_id_mask',
 | 
						|
    'convert_interval_to_user_interval',
 | 
						|
    'convert_tz',
 | 
						|
    'cos',
 | 
						|
    'cot',
 | 
						|
    'count',
 | 
						|
    'crc32',
 | 
						|
    'curdate',
 | 
						|
    'current_role',
 | 
						|
    'curtime',
 | 
						|
    'date_add',
 | 
						|
    'date_format',
 | 
						|
    'date_sub',
 | 
						|
    'datediff',
 | 
						|
    'dayname',
 | 
						|
    'dayofmonth',
 | 
						|
    'dayofweek',
 | 
						|
    'dayofyear',
 | 
						|
    'degrees',
 | 
						|
    'elt',
 | 
						|
    'exp',
 | 
						|
    'export_set',
 | 
						|
    'extract',
 | 
						|
    'extractvalue',
 | 
						|
    'field',
 | 
						|
    'find_in_set',
 | 
						|
    'floor',
 | 
						|
    'format_bytes',
 | 
						|
    'format_pico_time',
 | 
						|
    'found_rows',
 | 
						|
    'from_base64',
 | 
						|
    'from_days',
 | 
						|
    'from_unixtime',
 | 
						|
    'get_dd_column_privileges',
 | 
						|
    'get_dd_create_options',
 | 
						|
    'get_dd_index_private_data',
 | 
						|
    'get_dd_index_sub_part_length',
 | 
						|
    'get_dd_property_key_value',
 | 
						|
    'get_dd_schema_options',
 | 
						|
    'get_dd_tablespace_private_data',
 | 
						|
    'get_lock',
 | 
						|
    'greatest',
 | 
						|
    'group_concat',
 | 
						|
    'gtid_subset',
 | 
						|
    'gtid_subtract',
 | 
						|
    'hex',
 | 
						|
    'icu_version',
 | 
						|
    'ifnull',
 | 
						|
    'inet6_aton',
 | 
						|
    'inet6_ntoa',
 | 
						|
    'inet_aton',
 | 
						|
    'inet_ntoa',
 | 
						|
    'instr',
 | 
						|
    'internal_auto_increment',
 | 
						|
    'internal_avg_row_length',
 | 
						|
    'internal_check_time',
 | 
						|
    'internal_checksum',
 | 
						|
    'internal_data_free',
 | 
						|
    'internal_data_length',
 | 
						|
    'internal_dd_char_length',
 | 
						|
    'internal_get_comment_or_error',
 | 
						|
    'internal_get_dd_column_extra',
 | 
						|
    'internal_get_enabled_role_json',
 | 
						|
    'internal_get_hostname',
 | 
						|
    'internal_get_mandatory_roles_json',
 | 
						|
    'internal_get_partition_nodegroup',
 | 
						|
    'internal_get_username',
 | 
						|
    'internal_get_view_warning_or_error',
 | 
						|
    'internal_index_column_cardinality',
 | 
						|
    'internal_index_length',
 | 
						|
    'internal_is_enabled_role',
 | 
						|
    'internal_is_mandatory_role',
 | 
						|
    'internal_keys_disabled',
 | 
						|
    'internal_max_data_length',
 | 
						|
    'internal_table_rows',
 | 
						|
    'internal_tablespace_autoextend_size',
 | 
						|
    'internal_tablespace_data_free',
 | 
						|
    'internal_tablespace_extent_size',
 | 
						|
    'internal_tablespace_extra',
 | 
						|
    'internal_tablespace_free_extents',
 | 
						|
    'internal_tablespace_id',
 | 
						|
    'internal_tablespace_initial_size',
 | 
						|
    'internal_tablespace_logfile_group_name',
 | 
						|
    'internal_tablespace_logfile_group_number',
 | 
						|
    'internal_tablespace_maximum_size',
 | 
						|
    'internal_tablespace_row_format',
 | 
						|
    'internal_tablespace_status',
 | 
						|
    'internal_tablespace_total_extents',
 | 
						|
    'internal_tablespace_type',
 | 
						|
    'internal_tablespace_version',
 | 
						|
    'internal_update_time',
 | 
						|
    'is_free_lock',
 | 
						|
    'is_ipv4',
 | 
						|
    'is_ipv4_compat',
 | 
						|
    'is_ipv4_mapped',
 | 
						|
    'is_ipv6',
 | 
						|
    'is_used_lock',
 | 
						|
    'is_uuid',
 | 
						|
    'is_visible_dd_object',
 | 
						|
    'isnull',
 | 
						|
    'json_array',
 | 
						|
    'json_array_append',
 | 
						|
    'json_array_insert',
 | 
						|
    'json_arrayagg',
 | 
						|
    'json_contains',
 | 
						|
    'json_contains_path',
 | 
						|
    'json_depth',
 | 
						|
    'json_extract',
 | 
						|
    'json_insert',
 | 
						|
    'json_keys',
 | 
						|
    'json_length',
 | 
						|
    'json_merge',
 | 
						|
    'json_merge_patch',
 | 
						|
    'json_merge_preserve',
 | 
						|
    'json_object',
 | 
						|
    'json_objectagg',
 | 
						|
    'json_overlaps',
 | 
						|
    'json_pretty',
 | 
						|
    'json_quote',
 | 
						|
    'json_remove',
 | 
						|
    'json_replace',
 | 
						|
    'json_schema_valid',
 | 
						|
    'json_schema_validation_report',
 | 
						|
    'json_search',
 | 
						|
    'json_set',
 | 
						|
    'json_storage_free',
 | 
						|
    'json_storage_size',
 | 
						|
    'json_type',
 | 
						|
    'json_unquote',
 | 
						|
    'json_valid',
 | 
						|
    'last_day',
 | 
						|
    'last_insert_id',
 | 
						|
    'lcase',
 | 
						|
    'least',
 | 
						|
    'length',
 | 
						|
    'like_range_max',
 | 
						|
    'like_range_min',
 | 
						|
    'ln',
 | 
						|
    'load_file',
 | 
						|
    'locate',
 | 
						|
    'log',
 | 
						|
    'log10',
 | 
						|
    'log2',
 | 
						|
    'lower',
 | 
						|
    'lpad',
 | 
						|
    'ltrim',
 | 
						|
    'make_set',
 | 
						|
    'makedate',
 | 
						|
    'maketime',
 | 
						|
    'master_pos_wait',
 | 
						|
    'max',
 | 
						|
    'mbrcontains',
 | 
						|
    'mbrcoveredby',
 | 
						|
    'mbrcovers',
 | 
						|
    'mbrdisjoint',
 | 
						|
    'mbrequals',
 | 
						|
    'mbrintersects',
 | 
						|
    'mbroverlaps',
 | 
						|
    'mbrtouches',
 | 
						|
    'mbrwithin',
 | 
						|
    'md5',
 | 
						|
    'mid',
 | 
						|
    'min',
 | 
						|
    'monthname',
 | 
						|
    'name_const',
 | 
						|
    'now',
 | 
						|
    'nullif',
 | 
						|
    'oct',
 | 
						|
    'octet_length',
 | 
						|
    'ord',
 | 
						|
    'period_add',
 | 
						|
    'period_diff',
 | 
						|
    'pi',
 | 
						|
    'position',
 | 
						|
    'pow',
 | 
						|
    'power',
 | 
						|
    'ps_current_thread_id',
 | 
						|
    'ps_thread_id',
 | 
						|
    'quote',
 | 
						|
    'radians',
 | 
						|
    'rand',
 | 
						|
    'random_bytes',
 | 
						|
    'regexp_instr',
 | 
						|
    'regexp_like',
 | 
						|
    'regexp_replace',
 | 
						|
    'regexp_substr',
 | 
						|
    'release_all_locks',
 | 
						|
    'release_lock',
 | 
						|
    'remove_dd_property_key',
 | 
						|
    'reverse',
 | 
						|
    'roles_graphml',
 | 
						|
    'round',
 | 
						|
    'rpad',
 | 
						|
    'rtrim',
 | 
						|
    'sec_to_time',
 | 
						|
    'session_user',
 | 
						|
    'sha',
 | 
						|
    'sha1',
 | 
						|
    'sha2',
 | 
						|
    'sign',
 | 
						|
    'sin',
 | 
						|
    'sleep',
 | 
						|
    'soundex',
 | 
						|
    'source_pos_wait',
 | 
						|
    'space',
 | 
						|
    'sqrt',
 | 
						|
    'st_area',
 | 
						|
    'st_asbinary',
 | 
						|
    'st_asgeojson',
 | 
						|
    'st_astext',
 | 
						|
    'st_aswkb',
 | 
						|
    'st_aswkt',
 | 
						|
    'st_buffer',
 | 
						|
    'st_buffer_strategy',
 | 
						|
    'st_centroid',
 | 
						|
    'st_collect',
 | 
						|
    'st_contains',
 | 
						|
    'st_convexhull',
 | 
						|
    'st_crosses',
 | 
						|
    'st_difference',
 | 
						|
    'st_dimension',
 | 
						|
    'st_disjoint',
 | 
						|
    'st_distance',
 | 
						|
    'st_distance_sphere',
 | 
						|
    'st_endpoint',
 | 
						|
    'st_envelope',
 | 
						|
    'st_equals',
 | 
						|
    'st_exteriorring',
 | 
						|
    'st_frechetdistance',
 | 
						|
    'st_geohash',
 | 
						|
    'st_geomcollfromtext',
 | 
						|
    'st_geomcollfromtxt',
 | 
						|
    'st_geomcollfromwkb',
 | 
						|
    'st_geometrycollectionfromtext',
 | 
						|
    'st_geometrycollectionfromwkb',
 | 
						|
    'st_geometryfromtext',
 | 
						|
    'st_geometryfromwkb',
 | 
						|
    'st_geometryn',
 | 
						|
    'st_geometrytype',
 | 
						|
    'st_geomfromgeojson',
 | 
						|
    'st_geomfromtext',
 | 
						|
    'st_geomfromwkb',
 | 
						|
    'st_hausdorffdistance',
 | 
						|
    'st_interiorringn',
 | 
						|
    'st_intersection',
 | 
						|
    'st_intersects',
 | 
						|
    'st_isclosed',
 | 
						|
    'st_isempty',
 | 
						|
    'st_issimple',
 | 
						|
    'st_isvalid',
 | 
						|
    'st_latfromgeohash',
 | 
						|
    'st_latitude',
 | 
						|
    'st_length',
 | 
						|
    'st_linefromtext',
 | 
						|
    'st_linefromwkb',
 | 
						|
    'st_lineinterpolatepoint',
 | 
						|
    'st_lineinterpolatepoints',
 | 
						|
    'st_linestringfromtext',
 | 
						|
    'st_linestringfromwkb',
 | 
						|
    'st_longfromgeohash',
 | 
						|
    'st_longitude',
 | 
						|
    'st_makeenvelope',
 | 
						|
    'st_mlinefromtext',
 | 
						|
    'st_mlinefromwkb',
 | 
						|
    'st_mpointfromtext',
 | 
						|
    'st_mpointfromwkb',
 | 
						|
    'st_mpolyfromtext',
 | 
						|
    'st_mpolyfromwkb',
 | 
						|
    'st_multilinestringfromtext',
 | 
						|
    'st_multilinestringfromwkb',
 | 
						|
    'st_multipointfromtext',
 | 
						|
    'st_multipointfromwkb',
 | 
						|
    'st_multipolygonfromtext',
 | 
						|
    'st_multipolygonfromwkb',
 | 
						|
    'st_numgeometries',
 | 
						|
    'st_numinteriorring',
 | 
						|
    'st_numinteriorrings',
 | 
						|
    'st_numpoints',
 | 
						|
    'st_overlaps',
 | 
						|
    'st_pointatdistance',
 | 
						|
    'st_pointfromgeohash',
 | 
						|
    'st_pointfromtext',
 | 
						|
    'st_pointfromwkb',
 | 
						|
    'st_pointn',
 | 
						|
    'st_polyfromtext',
 | 
						|
    'st_polyfromwkb',
 | 
						|
    'st_polygonfromtext',
 | 
						|
    'st_polygonfromwkb',
 | 
						|
    'st_simplify',
 | 
						|
    'st_srid',
 | 
						|
    'st_startpoint',
 | 
						|
    'st_swapxy',
 | 
						|
    'st_symdifference',
 | 
						|
    'st_touches',
 | 
						|
    'st_transform',
 | 
						|
    'st_union',
 | 
						|
    'st_validate',
 | 
						|
    'st_within',
 | 
						|
    'st_x',
 | 
						|
    'st_y',
 | 
						|
    'statement_digest',
 | 
						|
    'statement_digest_text',
 | 
						|
    'std',
 | 
						|
    'stddev',
 | 
						|
    'stddev_pop',
 | 
						|
    'stddev_samp',
 | 
						|
    'str_to_date',
 | 
						|
    'strcmp',
 | 
						|
    'subdate',
 | 
						|
    'substr',
 | 
						|
    'substring',
 | 
						|
    'substring_index',
 | 
						|
    'subtime',
 | 
						|
    'sum',
 | 
						|
    'sysdate',
 | 
						|
    'system_user',
 | 
						|
    'tan',
 | 
						|
    'time_format',
 | 
						|
    'time_to_sec',
 | 
						|
    'timediff',
 | 
						|
    'to_base64',
 | 
						|
    'to_days',
 | 
						|
    'to_seconds',
 | 
						|
    'trim',
 | 
						|
    'ucase',
 | 
						|
    'uncompress',
 | 
						|
    'uncompressed_length',
 | 
						|
    'unhex',
 | 
						|
    'unix_timestamp',
 | 
						|
    'updatexml',
 | 
						|
    'upper',
 | 
						|
    'uuid',
 | 
						|
    'uuid_short',
 | 
						|
    'uuid_to_bin',
 | 
						|
    'validate_password_strength',
 | 
						|
    'var_pop',
 | 
						|
    'var_samp',
 | 
						|
    'variance',
 | 
						|
    'version',
 | 
						|
    'wait_for_executed_gtid_set',
 | 
						|
    'wait_until_sql_thread_after_gtids',
 | 
						|
    'weekday',
 | 
						|
    'weekofyear',
 | 
						|
    'yearweek',
 | 
						|
)
 | 
						|
 | 
						|
 | 
						|
MYSQL_OPTIMIZER_HINTS = (
 | 
						|
    'bka',
 | 
						|
    'bnl',
 | 
						|
    'derived_condition_pushdown',
 | 
						|
    'dupsweedout',
 | 
						|
    'firstmatch',
 | 
						|
    'group_index',
 | 
						|
    'hash_join',
 | 
						|
    'index',
 | 
						|
    'index_merge',
 | 
						|
    'intoexists',
 | 
						|
    'join_fixed_order',
 | 
						|
    'join_index',
 | 
						|
    'join_order',
 | 
						|
    'join_prefix',
 | 
						|
    'join_suffix',
 | 
						|
    'loosescan',
 | 
						|
    'materialization',
 | 
						|
    'max_execution_time',
 | 
						|
    'merge',
 | 
						|
    'mrr',
 | 
						|
    'no_bka',
 | 
						|
    'no_bnl',
 | 
						|
    'no_derived_condition_pushdown',
 | 
						|
    'no_group_index',
 | 
						|
    'no_hash_join',
 | 
						|
    'no_icp',
 | 
						|
    'no_index',
 | 
						|
    'no_index_merge',
 | 
						|
    'no_join_index',
 | 
						|
    'no_merge',
 | 
						|
    'no_mrr',
 | 
						|
    'no_order_index',
 | 
						|
    'no_range_optimization',
 | 
						|
    'no_semijoin',
 | 
						|
    'no_skip_scan',
 | 
						|
    'order_index',
 | 
						|
    'qb_name',
 | 
						|
    'resource_group',
 | 
						|
    'semijoin',
 | 
						|
    'set_var',
 | 
						|
    'skip_scan',
 | 
						|
    'subquery',
 | 
						|
)
 | 
						|
 | 
						|
 | 
						|
MYSQL_KEYWORDS = (
 | 
						|
    'accessible',
 | 
						|
    'account',
 | 
						|
    'action',
 | 
						|
    'active',
 | 
						|
    'add',
 | 
						|
    'admin',
 | 
						|
    'after',
 | 
						|
    'against',
 | 
						|
    'aggregate',
 | 
						|
    'algorithm',
 | 
						|
    'all',
 | 
						|
    'alter',
 | 
						|
    'always',
 | 
						|
    'analyze',
 | 
						|
    'and',
 | 
						|
    'any',
 | 
						|
    'array',
 | 
						|
    'as',
 | 
						|
    'asc',
 | 
						|
    'ascii',
 | 
						|
    'asensitive',
 | 
						|
    'assign_gtids_to_anonymous_transactions',
 | 
						|
    'at',
 | 
						|
    'attribute',
 | 
						|
    'authentication',
 | 
						|
    'auto_increment',
 | 
						|
    'autoextend_size',
 | 
						|
    'avg',
 | 
						|
    'avg_row_length',
 | 
						|
    'backup',
 | 
						|
    'before',
 | 
						|
    'begin',
 | 
						|
    'between',
 | 
						|
    'binlog',
 | 
						|
    'block',
 | 
						|
    'both',
 | 
						|
    'btree',
 | 
						|
    'buckets',
 | 
						|
    'by',
 | 
						|
    'byte',
 | 
						|
    'cache',
 | 
						|
    'call',
 | 
						|
    'cascade',
 | 
						|
    'cascaded',
 | 
						|
    'case',
 | 
						|
    'catalog_name',
 | 
						|
    'chain',
 | 
						|
    'challenge_response',
 | 
						|
    'change',
 | 
						|
    'changed',
 | 
						|
    'channel',
 | 
						|
    'character',
 | 
						|
    'charset',
 | 
						|
    'check',
 | 
						|
    'checksum',
 | 
						|
    'cipher',
 | 
						|
    'class_origin',
 | 
						|
    'client',
 | 
						|
    'clone',
 | 
						|
    'close',
 | 
						|
    'coalesce',
 | 
						|
    'code',
 | 
						|
    'collate',
 | 
						|
    'collation',
 | 
						|
    'column',
 | 
						|
    'column_format',
 | 
						|
    'column_name',
 | 
						|
    'columns',
 | 
						|
    'comment',
 | 
						|
    'commit',
 | 
						|
    'committed',
 | 
						|
    'compact',
 | 
						|
    'completion',
 | 
						|
    'component',
 | 
						|
    'compressed',
 | 
						|
    'compression',
 | 
						|
    'concurrent',
 | 
						|
    'condition',
 | 
						|
    'connection',
 | 
						|
    'consistent',
 | 
						|
    'constraint',
 | 
						|
    'constraint_catalog',
 | 
						|
    'constraint_name',
 | 
						|
    'constraint_schema',
 | 
						|
    'contains',
 | 
						|
    'context',
 | 
						|
    'continue',
 | 
						|
    'convert',
 | 
						|
    'cpu',
 | 
						|
    'create',
 | 
						|
    'cross',
 | 
						|
    'cube',
 | 
						|
    'cume_dist',
 | 
						|
    'current',
 | 
						|
    'current_date',
 | 
						|
    'current_time',
 | 
						|
    'current_timestamp',
 | 
						|
    'current_user',
 | 
						|
    'cursor',
 | 
						|
    'cursor_name',
 | 
						|
    'data',
 | 
						|
    'database',
 | 
						|
    'databases',
 | 
						|
    'datafile',
 | 
						|
    'day',
 | 
						|
    'day_hour',
 | 
						|
    'day_microsecond',
 | 
						|
    'day_minute',
 | 
						|
    'day_second',
 | 
						|
    'deallocate',
 | 
						|
    'declare',
 | 
						|
    'default',
 | 
						|
    'default_auth',
 | 
						|
    'definer',
 | 
						|
    'definition',
 | 
						|
    'delay_key_write',
 | 
						|
    'delayed',
 | 
						|
    'delete',
 | 
						|
    'dense_rank',
 | 
						|
    'desc',
 | 
						|
    'describe',
 | 
						|
    'description',
 | 
						|
    'deterministic',
 | 
						|
    'diagnostics',
 | 
						|
    'directory',
 | 
						|
    'disable',
 | 
						|
    'discard',
 | 
						|
    'disk',
 | 
						|
    'distinct',
 | 
						|
    'distinctrow',
 | 
						|
    'div',
 | 
						|
    'do',
 | 
						|
    'drop',
 | 
						|
    'dual',
 | 
						|
    'dumpfile',
 | 
						|
    'duplicate',
 | 
						|
    'dynamic',
 | 
						|
    'each',
 | 
						|
    'else',
 | 
						|
    'elseif',
 | 
						|
    'empty',
 | 
						|
    'enable',
 | 
						|
    'enclosed',
 | 
						|
    'encryption',
 | 
						|
    'end',
 | 
						|
    'ends',
 | 
						|
    'enforced',
 | 
						|
    'engine',
 | 
						|
    'engine_attribute',
 | 
						|
    'engines',
 | 
						|
    'error',
 | 
						|
    'errors',
 | 
						|
    'escape',
 | 
						|
    'escaped',
 | 
						|
    'event',
 | 
						|
    'events',
 | 
						|
    'every',
 | 
						|
    'except',
 | 
						|
    'exchange',
 | 
						|
    'exclude',
 | 
						|
    'execute',
 | 
						|
    'exists',
 | 
						|
    'exit',
 | 
						|
    'expansion',
 | 
						|
    'expire',
 | 
						|
    'explain',
 | 
						|
    'export',
 | 
						|
    'extended',
 | 
						|
    'extent_size',
 | 
						|
    'factor',
 | 
						|
    'failed_login_attempts',
 | 
						|
    'false',
 | 
						|
    'fast',
 | 
						|
    'faults',
 | 
						|
    'fetch',
 | 
						|
    'fields',
 | 
						|
    'file',
 | 
						|
    'file_block_size',
 | 
						|
    'filter',
 | 
						|
    'finish',
 | 
						|
    'first',
 | 
						|
    'first_value',
 | 
						|
    'flush',
 | 
						|
    'following',
 | 
						|
    'follows',
 | 
						|
    'for',
 | 
						|
    'force',
 | 
						|
    'foreign',
 | 
						|
    'format',
 | 
						|
    'found',
 | 
						|
    'from',
 | 
						|
    'full',
 | 
						|
    'fulltext',
 | 
						|
    'function',
 | 
						|
    'general',
 | 
						|
    'generated',
 | 
						|
    'geomcollection',
 | 
						|
    'get',
 | 
						|
    'get_format',
 | 
						|
    'get_master_public_key',
 | 
						|
    'get_source_public_key',
 | 
						|
    'global',
 | 
						|
    'grant',
 | 
						|
    'grants',
 | 
						|
    'group',
 | 
						|
    'group_replication',
 | 
						|
    'grouping',
 | 
						|
    'groups',
 | 
						|
    'gtid_only',
 | 
						|
    'handler',
 | 
						|
    'hash',
 | 
						|
    'having',
 | 
						|
    'help',
 | 
						|
    'high_priority',
 | 
						|
    'histogram',
 | 
						|
    'history',
 | 
						|
    'host',
 | 
						|
    'hosts',
 | 
						|
    'hour',
 | 
						|
    'hour_microsecond',
 | 
						|
    'hour_minute',
 | 
						|
    'hour_second',
 | 
						|
    'identified',
 | 
						|
    'if',
 | 
						|
    'ignore',
 | 
						|
    'ignore_server_ids',
 | 
						|
    'import',
 | 
						|
    'in',
 | 
						|
    'inactive',
 | 
						|
    'index',
 | 
						|
    'indexes',
 | 
						|
    'infile',
 | 
						|
    'initial',
 | 
						|
    'initial_size',
 | 
						|
    'initiate',
 | 
						|
    'inner',
 | 
						|
    'inout',
 | 
						|
    'insensitive',
 | 
						|
    'insert',
 | 
						|
    'insert_method',
 | 
						|
    'install',
 | 
						|
    'instance',
 | 
						|
    'interval',
 | 
						|
    'into',
 | 
						|
    'invisible',
 | 
						|
    'invoker',
 | 
						|
    'io',
 | 
						|
    'io_after_gtids',
 | 
						|
    'io_before_gtids',
 | 
						|
    'io_thread',
 | 
						|
    'ipc',
 | 
						|
    'is',
 | 
						|
    'isolation',
 | 
						|
    'issuer',
 | 
						|
    'iterate',
 | 
						|
    'join',
 | 
						|
    'json_table',
 | 
						|
    'json_value',
 | 
						|
    'key',
 | 
						|
    'key_block_size',
 | 
						|
    'keyring',
 | 
						|
    'keys',
 | 
						|
    'kill',
 | 
						|
    'lag',
 | 
						|
    'language',
 | 
						|
    'last',
 | 
						|
    'last_value',
 | 
						|
    'lateral',
 | 
						|
    'lead',
 | 
						|
    'leading',
 | 
						|
    'leave',
 | 
						|
    'leaves',
 | 
						|
    'left',
 | 
						|
    'less',
 | 
						|
    'level',
 | 
						|
    'like',
 | 
						|
    'limit',
 | 
						|
    'linear',
 | 
						|
    'lines',
 | 
						|
    'list',
 | 
						|
    'load',
 | 
						|
    'local',
 | 
						|
    'localtime',
 | 
						|
    'localtimestamp',
 | 
						|
    'lock',
 | 
						|
    'locked',
 | 
						|
    'locks',
 | 
						|
    'logfile',
 | 
						|
    'logs',
 | 
						|
    'loop',
 | 
						|
    'low_priority',
 | 
						|
    'master',
 | 
						|
    'master_auto_position',
 | 
						|
    'master_bind',
 | 
						|
    'master_compression_algorithms',
 | 
						|
    'master_connect_retry',
 | 
						|
    'master_delay',
 | 
						|
    'master_heartbeat_period',
 | 
						|
    'master_host',
 | 
						|
    'master_log_file',
 | 
						|
    'master_log_pos',
 | 
						|
    'master_password',
 | 
						|
    'master_port',
 | 
						|
    'master_public_key_path',
 | 
						|
    'master_retry_count',
 | 
						|
    'master_ssl',
 | 
						|
    'master_ssl_ca',
 | 
						|
    'master_ssl_capath',
 | 
						|
    'master_ssl_cert',
 | 
						|
    'master_ssl_cipher',
 | 
						|
    'master_ssl_crl',
 | 
						|
    'master_ssl_crlpath',
 | 
						|
    'master_ssl_key',
 | 
						|
    'master_ssl_verify_server_cert',
 | 
						|
    'master_tls_ciphersuites',
 | 
						|
    'master_tls_version',
 | 
						|
    'master_user',
 | 
						|
    'master_zstd_compression_level',
 | 
						|
    'match',
 | 
						|
    'max_connections_per_hour',
 | 
						|
    'max_queries_per_hour',
 | 
						|
    'max_rows',
 | 
						|
    'max_size',
 | 
						|
    'max_updates_per_hour',
 | 
						|
    'max_user_connections',
 | 
						|
    'maxvalue',
 | 
						|
    'medium',
 | 
						|
    'member',
 | 
						|
    'memory',
 | 
						|
    'merge',
 | 
						|
    'message_text',
 | 
						|
    'microsecond',
 | 
						|
    'migrate',
 | 
						|
    'min_rows',
 | 
						|
    'minute',
 | 
						|
    'minute_microsecond',
 | 
						|
    'minute_second',
 | 
						|
    'mod',
 | 
						|
    'mode',
 | 
						|
    'modifies',
 | 
						|
    'modify',
 | 
						|
    'month',
 | 
						|
    'mutex',
 | 
						|
    'mysql_errno',
 | 
						|
    'name',
 | 
						|
    'names',
 | 
						|
    'natural',
 | 
						|
    'ndb',
 | 
						|
    'ndbcluster',
 | 
						|
    'nested',
 | 
						|
    'network_namespace',
 | 
						|
    'never',
 | 
						|
    'new',
 | 
						|
    'next',
 | 
						|
    'no',
 | 
						|
    'no_wait',
 | 
						|
    'no_write_to_binlog',
 | 
						|
    'nodegroup',
 | 
						|
    'none',
 | 
						|
    'not',
 | 
						|
    'nowait',
 | 
						|
    'nth_value',
 | 
						|
    'ntile',
 | 
						|
    'null',
 | 
						|
    'nulls',
 | 
						|
    'number',
 | 
						|
    'of',
 | 
						|
    'off',
 | 
						|
    'offset',
 | 
						|
    'oj',
 | 
						|
    'old',
 | 
						|
    'on',
 | 
						|
    'one',
 | 
						|
    'only',
 | 
						|
    'open',
 | 
						|
    'optimize',
 | 
						|
    'optimizer_costs',
 | 
						|
    'option',
 | 
						|
    'optional',
 | 
						|
    'optionally',
 | 
						|
    'options',
 | 
						|
    'or',
 | 
						|
    'order',
 | 
						|
    'ordinality',
 | 
						|
    'organization',
 | 
						|
    'others',
 | 
						|
    'out',
 | 
						|
    'outer',
 | 
						|
    'outfile',
 | 
						|
    'over',
 | 
						|
    'owner',
 | 
						|
    'pack_keys',
 | 
						|
    'page',
 | 
						|
    'parser',
 | 
						|
    'partial',
 | 
						|
    'partition',
 | 
						|
    'partitioning',
 | 
						|
    'partitions',
 | 
						|
    'password',
 | 
						|
    'password_lock_time',
 | 
						|
    'path',
 | 
						|
    'percent_rank',
 | 
						|
    'persist',
 | 
						|
    'persist_only',
 | 
						|
    'phase',
 | 
						|
    'plugin',
 | 
						|
    'plugin_dir',
 | 
						|
    'plugins',
 | 
						|
    'port',
 | 
						|
    'precedes',
 | 
						|
    'preceding',
 | 
						|
    'prepare',
 | 
						|
    'preserve',
 | 
						|
    'prev',
 | 
						|
    'primary',
 | 
						|
    'privilege_checks_user',
 | 
						|
    'privileges',
 | 
						|
    'procedure',
 | 
						|
    'process',
 | 
						|
    'processlist',
 | 
						|
    'profile',
 | 
						|
    'profiles',
 | 
						|
    'proxy',
 | 
						|
    'purge',
 | 
						|
    'quarter',
 | 
						|
    'query',
 | 
						|
    'quick',
 | 
						|
    'random',
 | 
						|
    'range',
 | 
						|
    'rank',
 | 
						|
    'read',
 | 
						|
    'read_only',
 | 
						|
    'read_write',
 | 
						|
    'reads',
 | 
						|
    'rebuild',
 | 
						|
    'recover',
 | 
						|
    'recursive',
 | 
						|
    'redo_buffer_size',
 | 
						|
    'redundant',
 | 
						|
    'reference',
 | 
						|
    'references',
 | 
						|
    'regexp',
 | 
						|
    'registration',
 | 
						|
    'relay',
 | 
						|
    'relay_log_file',
 | 
						|
    'relay_log_pos',
 | 
						|
    'relay_thread',
 | 
						|
    'relaylog',
 | 
						|
    'release',
 | 
						|
    'reload',
 | 
						|
    'remove',
 | 
						|
    'rename',
 | 
						|
    'reorganize',
 | 
						|
    'repair',
 | 
						|
    'repeat',
 | 
						|
    'repeatable',
 | 
						|
    'replace',
 | 
						|
    'replica',
 | 
						|
    'replicas',
 | 
						|
    'replicate_do_db',
 | 
						|
    'replicate_do_table',
 | 
						|
    'replicate_ignore_db',
 | 
						|
    'replicate_ignore_table',
 | 
						|
    'replicate_rewrite_db',
 | 
						|
    'replicate_wild_do_table',
 | 
						|
    'replicate_wild_ignore_table',
 | 
						|
    'replication',
 | 
						|
    'require',
 | 
						|
    'require_row_format',
 | 
						|
    'require_table_primary_key_check',
 | 
						|
    'reset',
 | 
						|
    'resignal',
 | 
						|
    'resource',
 | 
						|
    'respect',
 | 
						|
    'restart',
 | 
						|
    'restore',
 | 
						|
    'restrict',
 | 
						|
    'resume',
 | 
						|
    'retain',
 | 
						|
    'return',
 | 
						|
    'returned_sqlstate',
 | 
						|
    'returning',
 | 
						|
    'returns',
 | 
						|
    'reuse',
 | 
						|
    'reverse',
 | 
						|
    'revoke',
 | 
						|
    'right',
 | 
						|
    'rlike',
 | 
						|
    'role',
 | 
						|
    'rollback',
 | 
						|
    'rollup',
 | 
						|
    'rotate',
 | 
						|
    'routine',
 | 
						|
    'row',
 | 
						|
    'row_count',
 | 
						|
    'row_format',
 | 
						|
    'row_number',
 | 
						|
    'rows',
 | 
						|
    'rtree',
 | 
						|
    'savepoint',
 | 
						|
    'schedule',
 | 
						|
    'schema',
 | 
						|
    'schema_name',
 | 
						|
    'schemas',
 | 
						|
    'second',
 | 
						|
    'second_microsecond',
 | 
						|
    'secondary',
 | 
						|
    'secondary_engine',
 | 
						|
    'secondary_engine_attribute',
 | 
						|
    'secondary_load',
 | 
						|
    'secondary_unload',
 | 
						|
    'security',
 | 
						|
    'select',
 | 
						|
    'sensitive',
 | 
						|
    'separator',
 | 
						|
    'serializable',
 | 
						|
    'server',
 | 
						|
    'session',
 | 
						|
    'share',
 | 
						|
    'show',
 | 
						|
    'shutdown',
 | 
						|
    'signal',
 | 
						|
    'signed',
 | 
						|
    'simple',
 | 
						|
    'skip',
 | 
						|
    'slave',
 | 
						|
    'slow',
 | 
						|
    'snapshot',
 | 
						|
    'socket',
 | 
						|
    'some',
 | 
						|
    'soname',
 | 
						|
    'sounds',
 | 
						|
    'source',
 | 
						|
    'source_auto_position',
 | 
						|
    'source_bind',
 | 
						|
    'source_compression_algorithms',
 | 
						|
    'source_connect_retry',
 | 
						|
    'source_connection_auto_failover',
 | 
						|
    'source_delay',
 | 
						|
    'source_heartbeat_period',
 | 
						|
    'source_host',
 | 
						|
    'source_log_file',
 | 
						|
    'source_log_pos',
 | 
						|
    'source_password',
 | 
						|
    'source_port',
 | 
						|
    'source_public_key_path',
 | 
						|
    'source_retry_count',
 | 
						|
    'source_ssl',
 | 
						|
    'source_ssl_ca',
 | 
						|
    'source_ssl_capath',
 | 
						|
    'source_ssl_cert',
 | 
						|
    'source_ssl_cipher',
 | 
						|
    'source_ssl_crl',
 | 
						|
    'source_ssl_crlpath',
 | 
						|
    'source_ssl_key',
 | 
						|
    'source_ssl_verify_server_cert',
 | 
						|
    'source_tls_ciphersuites',
 | 
						|
    'source_tls_version',
 | 
						|
    'source_user',
 | 
						|
    'source_zstd_compression_level',
 | 
						|
    'spatial',
 | 
						|
    'specific',
 | 
						|
    'sql',
 | 
						|
    'sql_after_gtids',
 | 
						|
    'sql_after_mts_gaps',
 | 
						|
    'sql_before_gtids',
 | 
						|
    'sql_big_result',
 | 
						|
    'sql_buffer_result',
 | 
						|
    'sql_calc_found_rows',
 | 
						|
    'sql_no_cache',
 | 
						|
    'sql_small_result',
 | 
						|
    'sql_thread',
 | 
						|
    'sql_tsi_day',
 | 
						|
    'sql_tsi_hour',
 | 
						|
    'sql_tsi_minute',
 | 
						|
    'sql_tsi_month',
 | 
						|
    'sql_tsi_quarter',
 | 
						|
    'sql_tsi_second',
 | 
						|
    'sql_tsi_week',
 | 
						|
    'sql_tsi_year',
 | 
						|
    'sqlexception',
 | 
						|
    'sqlstate',
 | 
						|
    'sqlwarning',
 | 
						|
    'srid',
 | 
						|
    'ssl',
 | 
						|
    'stacked',
 | 
						|
    'start',
 | 
						|
    'starting',
 | 
						|
    'starts',
 | 
						|
    'stats_auto_recalc',
 | 
						|
    'stats_persistent',
 | 
						|
    'stats_sample_pages',
 | 
						|
    'status',
 | 
						|
    'stop',
 | 
						|
    'storage',
 | 
						|
    'stored',
 | 
						|
    'straight_join',
 | 
						|
    'stream',
 | 
						|
    'string',
 | 
						|
    'subclass_origin',
 | 
						|
    'subject',
 | 
						|
    'subpartition',
 | 
						|
    'subpartitions',
 | 
						|
    'super',
 | 
						|
    'suspend',
 | 
						|
    'swaps',
 | 
						|
    'switches',
 | 
						|
    'system',
 | 
						|
    'table',
 | 
						|
    'table_checksum',
 | 
						|
    'table_name',
 | 
						|
    'tables',
 | 
						|
    'tablespace',
 | 
						|
    'temporary',
 | 
						|
    'temptable',
 | 
						|
    'terminated',
 | 
						|
    'than',
 | 
						|
    'then',
 | 
						|
    'thread_priority',
 | 
						|
    'ties',
 | 
						|
    'timestampadd',
 | 
						|
    'timestampdiff',
 | 
						|
    'tls',
 | 
						|
    'to',
 | 
						|
    'trailing',
 | 
						|
    'transaction',
 | 
						|
    'trigger',
 | 
						|
    'triggers',
 | 
						|
    'true',
 | 
						|
    'truncate',
 | 
						|
    'type',
 | 
						|
    'types',
 | 
						|
    'unbounded',
 | 
						|
    'uncommitted',
 | 
						|
    'undefined',
 | 
						|
    'undo',
 | 
						|
    'undo_buffer_size',
 | 
						|
    'undofile',
 | 
						|
    'unicode',
 | 
						|
    'uninstall',
 | 
						|
    'union',
 | 
						|
    'unique',
 | 
						|
    'unknown',
 | 
						|
    'unlock',
 | 
						|
    'unregister',
 | 
						|
    'unsigned',
 | 
						|
    'until',
 | 
						|
    'update',
 | 
						|
    'upgrade',
 | 
						|
    'usage',
 | 
						|
    'use',
 | 
						|
    'use_frm',
 | 
						|
    'user',
 | 
						|
    'user_resources',
 | 
						|
    'using',
 | 
						|
    'utc_date',
 | 
						|
    'utc_time',
 | 
						|
    'utc_timestamp',
 | 
						|
    'validation',
 | 
						|
    'value',
 | 
						|
    'values',
 | 
						|
    'variables',
 | 
						|
    'vcpu',
 | 
						|
    'view',
 | 
						|
    'virtual',
 | 
						|
    'visible',
 | 
						|
    'wait',
 | 
						|
    'warnings',
 | 
						|
    'week',
 | 
						|
    'weight_string',
 | 
						|
    'when',
 | 
						|
    'where',
 | 
						|
    'while',
 | 
						|
    'window',
 | 
						|
    'with',
 | 
						|
    'without',
 | 
						|
    'work',
 | 
						|
    'wrapper',
 | 
						|
    'write',
 | 
						|
    'x509',
 | 
						|
    'xa',
 | 
						|
    'xid',
 | 
						|
    'xml',
 | 
						|
    'xor',
 | 
						|
    'year_month',
 | 
						|
    'zerofill',
 | 
						|
    'zone',
 | 
						|
)
 | 
						|
 | 
						|
 | 
						|
if __name__ == '__main__':  # pragma: no cover
 | 
						|
    import re
 | 
						|
    from urllib.request import urlopen
 | 
						|
 | 
						|
    from pygments.util import format_lines
 | 
						|
 | 
						|
    # MySQL source code
 | 
						|
    SOURCE_URL = 'https://github.com/mysql/mysql-server/raw/8.0'
 | 
						|
    LEX_URL = SOURCE_URL + '/sql/lex.h'
 | 
						|
    ITEM_CREATE_URL = SOURCE_URL + '/sql/item_create.cc'
 | 
						|
 | 
						|
 | 
						|
    def update_myself():
 | 
						|
        # Pull content from lex.h.
 | 
						|
        lex_file = urlopen(LEX_URL).read().decode('utf8', errors='ignore')
 | 
						|
        keywords = parse_lex_keywords(lex_file)
 | 
						|
        functions = parse_lex_functions(lex_file)
 | 
						|
        optimizer_hints = parse_lex_optimizer_hints(lex_file)
 | 
						|
 | 
						|
        # Parse content in item_create.cc.
 | 
						|
        item_create_file = urlopen(ITEM_CREATE_URL).read().decode('utf8', errors='ignore')
 | 
						|
        functions.update(parse_item_create_functions(item_create_file))
 | 
						|
 | 
						|
        # Remove data types from the set of keywords.
 | 
						|
        keywords -= set(MYSQL_DATATYPES)
 | 
						|
 | 
						|
        update_content('MYSQL_FUNCTIONS', tuple(sorted(functions)))
 | 
						|
        update_content('MYSQL_KEYWORDS', tuple(sorted(keywords)))
 | 
						|
        update_content('MYSQL_OPTIMIZER_HINTS', tuple(sorted(optimizer_hints)))
 | 
						|
 | 
						|
 | 
						|
    def parse_lex_keywords(f):
 | 
						|
        """Parse keywords in lex.h."""
 | 
						|
 | 
						|
        results = set()
 | 
						|
        for m in re.finditer(r'{SYM(?:_HK)?\("(?P<keyword>[a-z0-9_]+)",', f, flags=re.I):
 | 
						|
            results.add(m.group('keyword').lower())
 | 
						|
 | 
						|
        if not results:
 | 
						|
            raise ValueError('No keywords found')
 | 
						|
 | 
						|
        return results
 | 
						|
 | 
						|
 | 
						|
    def parse_lex_optimizer_hints(f):
 | 
						|
        """Parse optimizer hints in lex.h."""
 | 
						|
 | 
						|
        results = set()
 | 
						|
        for m in re.finditer(r'{SYM_H\("(?P<keyword>[a-z0-9_]+)",', f, flags=re.I):
 | 
						|
            results.add(m.group('keyword').lower())
 | 
						|
 | 
						|
        if not results:
 | 
						|
            raise ValueError('No optimizer hints found')
 | 
						|
 | 
						|
        return results
 | 
						|
 | 
						|
 | 
						|
    def parse_lex_functions(f):
 | 
						|
        """Parse MySQL function names from lex.h."""
 | 
						|
 | 
						|
        results = set()
 | 
						|
        for m in re.finditer(r'{SYM_FN?\("(?P<function>[a-z0-9_]+)",', f, flags=re.I):
 | 
						|
            results.add(m.group('function').lower())
 | 
						|
 | 
						|
        if not results:
 | 
						|
            raise ValueError('No lex functions found')
 | 
						|
 | 
						|
        return results
 | 
						|
 | 
						|
 | 
						|
    def parse_item_create_functions(f):
 | 
						|
        """Parse MySQL function names from item_create.cc."""
 | 
						|
 | 
						|
        results = set()
 | 
						|
        for m in re.finditer(r'{"(?P<function>[^"]+?)",\s*SQL_F[^(]+?\(', f, flags=re.I):
 | 
						|
            results.add(m.group('function').lower())
 | 
						|
 | 
						|
        if not results:
 | 
						|
            raise ValueError('No item_create functions found')
 | 
						|
 | 
						|
        return results
 | 
						|
 | 
						|
 | 
						|
    def update_content(field_name, content):
 | 
						|
        """Overwrite this file with content parsed from MySQL's source code."""
 | 
						|
 | 
						|
        with open(__file__, encoding="utf-8") as f:
 | 
						|
            data = f.read()
 | 
						|
 | 
						|
        # Line to start/end inserting
 | 
						|
        re_match = re.compile(rf'^{field_name}\s*=\s*\($.*?^\s*\)$', re.M | re.S)
 | 
						|
        m = re_match.search(data)
 | 
						|
        if not m:
 | 
						|
            raise ValueError(f'Could not find an existing definition for {field_name}')
 | 
						|
 | 
						|
        new_block = format_lines(field_name, content)
 | 
						|
        data = data[:m.start()] + new_block + data[m.end():]
 | 
						|
 | 
						|
        with open(__file__, 'w', encoding='utf-8', newline='\n') as f:
 | 
						|
            f.write(data)
 | 
						|
 | 
						|
    update_myself()
 |