/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
'use strict';
export var conf = {
    comments: {
        lineComment: '--',
        blockComment: ['/*', '*/'],
    },
    brackets: [
        ['{', '}'],
        ['[', ']'],
        ['(', ')']
    ],
    autoClosingPairs: [
        { open: '{', close: '}' },
        { open: '[', close: ']' },
        { open: '(', close: ')' },
        { open: '"', close: '"' },
        { open: '\'', close: '\'' },
    ],
    surroundingPairs: [
        { open: '{', close: '}' },
        { open: '[', close: ']' },
        { open: '(', close: ')' },
        { open: '"', close: '"' },
        { open: '\'', close: '\'' },
    ]
};
export var language = {
    defaultToken: '',
    tokenPostfix: '.sql',
    ignoreCase: true,
    brackets: [
        { open: '[', close: ']', token: 'delimiter.square' },
        { open: '(', close: ')', token: 'delimiter.parenthesis' }
    ],
    keywords: [
        "A", "ABORT", "ABS", "ABSENT", "ABSOLUTE", "ACCESS", "ACCORDING", "ACTION", "ADA", "ADD", "ADMIN", "AFTER", "AGGREGATE", "ALL",
        "ALLOCATE", "ALSO", "ALTER", "ALWAYS", "ANALYSE", "ANALYZE", "AND", "ANY", "ARE", "ARRAY", "ARRAY_AGG", "ARRAY_MAX_CARDINALITY",
        "AS", "ASC", "ASENSITIVE", "ASSERTION", "ASSIGNMENT", "ASYMMETRIC", "AT", "ATOMIC", "ATTRIBUTE", "ATTRIBUTES", "AUTHORIZATION",
        "AVG", "BACKWARD", "BASE64", "BEFORE", "BEGIN", "BEGIN_FRAME", "BEGIN_PARTITION", "BERNOULLI", "BETWEEN", "BIGINT", "BINARY",
        "BIT", "BIT_LENGTH", "BLOB", "BLOCKED", "BOM", "BOOLEAN", "BOTH", "BREADTH", "BY", "C", "CACHE", "CALL", "CALLED", "CARDINALITY",
        "CASCADE", "CASCADED", "CASE", "CAST", "CATALOG", "CATALOG_NAME", "CEIL", "CEILING", "CHAIN", "CHAR", "CHARACTER",
        "CHARACTERISTICS", "CHARACTERS", "CHARACTER_LENGTH", "CHARACTER_SET_CATALOG", "CHARACTER_SET_NAME", "CHARACTER_SET_SCHEMA",
        "CHAR_LENGTH", "CHECK", "CHECKPOINT", "CLASS", "CLASS_ORIGIN", "CLOB", "CLOSE", "CLUSTER", "COALESCE", "COBOL", "COLLATE",
        "COLLATION", "COLLATION_CATALOG", "COLLATION_NAME", "COLLATION_SCHEMA", "COLLECT", "COLUMN", "COLUMNS", "COLUMN_NAME",
        "COMMAND_FUNCTION", "COMMAND_FUNCTION_CODE", "COMMENT", "COMMENTS", "COMMIT", "COMMITTED", "CONCURRENTLY", "CONDITION",
        "CONDITION_NUMBER", "CONFIGURATION", "CONFLICT", "CONNECT", "CONNECTION", "CONNECTION_NAME", "CONSTRAINT", "CONSTRAINTS",
        "CONSTRAINT_CATALOG", "CONSTRAINT_NAME", "CONSTRAINT_SCHEMA", "CONSTRUCTOR", "CONTAINS", "CONTENT", "CONTINUE", "CONTROL",
        "CONVERSION", "CONVERT", "COPY", "CORR", "CORRESPONDING", "COST", "COUNT", "COVAR_POP", "COVAR_SAMP", "CREATE", "CROSS", "CSV",
        "CUBE", "CUME_DIST", "CURRENT", "CURRENT_CATALOG", "CURRENT_DATE", "CURRENT_DEFAULT_TRANSFORM_GROUP", "CURRENT_PATH",
        "CURRENT_ROLE", "CURRENT_ROW", "CURRENT_SCHEMA", "CURRENT_TIME", "CURRENT_TIMESTAMP", "CURRENT_TRANSFORM_GROUP_FOR_TYPE",
        "CURRENT_USER", "CURSOR", "CURSOR_NAME", "CYCLE", "DATA", "DATABASE", "DATALINK", "DATE", "DATETIME_INTERVAL_CODE",
        "DATETIME_INTERVAL_PRECISION", "DAY", "DB", "DEALLOCATE", "DEC", "DECIMAL", "DECLARE", "DEFAULT", "DEFAULTS", "DEFERRABLE",
        "DEFERRED", "DEFINED", "DEFINER", "DEGREE", "DELETE", "DELIMITER", "DELIMITERS", "DENSE_RANK", "DEPENDS", "DEPTH", "DEREF",
        "DERIVED", "DESC", "DESCRIBE", "DESCRIPTOR", "DETERMINISTIC", "DIAGNOSTICS", "DICTIONARY", "DISABLE", "DISCARD", "DISCONNECT",
        "DISPATCH", "DISTINCT", "DLNEWCOPY", "DLPREVIOUSCOPY", "DLURLCOMPLETE", "DLURLCOMPLETEONLY", "DLURLCOMPLETEWRITE", "DLURLPATH",
        "DLURLPATHONLY", "DLURLPATHWRITE", "DLURLSCHEME", "DLURLSERVER", "DLVALUE", "DO", "DOCUMENT", "DOMAIN", "DOUBLE", "DROP",
        "DYNAMIC", "DYNAMIC_FUNCTION", "DYNAMIC_FUNCTION_CODE", "EACH", "ELEMENT", "ELSE", "EMPTY", "ENABLE", "ENCODING", "ENCRYPTED",
        "END", "END-EXEC", "END_FRAME", "END_PARTITION", "ENFORCED", "ENUM", "EQUALS", "ESCAPE", "EVENT", "EVERY", "EXCEPT", "EXCEPTION",
        "EXCLUDE", "EXCLUDING", "EXCLUSIVE", "EXEC", "EXECUTE", "EXISTS", "EXP", "EXPLAIN", "EXPRESSION", "EXTENSION", "EXTERNAL",
        "EXTRACT", "FALSE", "FAMILY", "FETCH", "FILE", "FILTER", "FINAL", "FIRST", "FIRST_VALUE", "FLAG", "FLOAT", "FLOOR", "FOLLOWING",
        "FOR", "FORCE", "FOREIGN", "FORTRAN", "FORWARD", "FOUND", "FRAME_ROW", "FREE", "FREEZE", "FROM", "FS", "FULL", "FUNCTION",
        "FUNCTIONS", "FUSION", "G", "GENERAL", "GENERATED", "GET", "GLOBAL", "GO", "GOTO", "GRANT", "GRANTED", "GREATEST", "GROUP",
        "GROUPING", "GROUPS", "HANDLER", "HAVING", "HEADER", "HEX", "HIERARCHY", "HOLD", "HOUR", "ID", "IDENTITY", "IF", "IGNORE",
        "ILIKE", "IMMEDIATE", "IMMEDIATELY", "IMMUTABLE", "IMPLEMENTATION", "IMPLICIT", "IMPORT", "IN", "INCLUDING", "INCREMENT",
        "INDENT", "INDEX", "INDEXES", "INDICATOR", "INHERIT", "INHERITS", "INITIALLY", "INLINE", "INNER", "INOUT", "INPUT",
        "INSENSITIVE", "INSERT", "INSTANCE", "INSTANTIABLE", "INSTEAD", "INT", "INTEGER", "INTEGRITY", "INTERSECT", "INTERSECTION",
        "INTERVAL", "INTO", "INVOKER", "IS", "ISNULL", "ISOLATION", "JOIN", "K", "KEY", "KEY_MEMBER", "KEY_TYPE", "LABEL", "LAG",
        "LANGUAGE", "LARGE", "LAST", "LAST_VALUE", "LATERAL", "LEAD", "LEADING", "LEAKPROOF", "LEAST", "LEFT", "LENGTH", "LEVEL",
        "LIBRARY", "LIKE", "LIKE_REGEX", "LIMIT", "LINK", "LISTEN", "LN", "LOAD", "LOCAL", "LOCALTIME", "LOCALTIMESTAMP", "LOCATION",
        "LOCATOR", "LOCK", "LOCKED", "LOGGED", "LOWER", "M", "MAP", "MAPPING", "MATCH", "MATCHED", "MATERIALIZED", "MAX", "MAXVALUE",
        "MAX_CARDINALITY", "MEMBER", "MERGE", "MESSAGE_LENGTH", "MESSAGE_OCTET_LENGTH", "MESSAGE_TEXT", "METHOD", "MIN", "MINUTE",
        "MINVALUE", "MOD", "MODE", "MODIFIES", "MODULE", "MONTH", "MORE", "MOVE", "MULTISET", "MUMPS", "NAME", "NAMES", "NAMESPACE",
        "NATIONAL", "NATURAL", "NCHAR", "NCLOB", "NESTING", "NEW", "NEXT", "NFC", "NFD", "NFKC", "NFKD", "NIL", "NO", "NONE",
        "NORMALIZE", "NORMALIZED", "NOT", "NOTHING", "NOTIFY", "NOTNULL", "NOWAIT", "NTH_VALUE", "NTILE", "NULL", "NULLABLE", "NULLIF",
        "NULLS", "NUMBER", "NUMERIC", "OBJECT", "OCCURRENCES_REGEX", "OCTETS", "OCTET_LENGTH", "OF", "OFF", "OFFSET", "OIDS", "OLD",
        "ON", "ONLY", "OPEN", "OPERATOR", "OPTION", "OPTIONS", "OR", "ORDER", "ORDERING", "ORDINALITY", "OTHERS", "OUT", "OUTER",
        "OUTPUT", "OVER", "OVERLAPS", "OVERLAY", "OVERRIDING", "OWNED", "OWNER", "P", "PAD", "PARALLEL", "PARAMETER", "PARAMETER_MODE",
        "PARAMETER_NAME", "PARAMETER_ORDINAL_POSITION", "PARAMETER_SPECIFIC_CATALOG", "PARAMETER_SPECIFIC_NAME",
        "PARAMETER_SPECIFIC_SCHEMA", "PARSER", "PARTIAL", "PARTITION", "PASCAL", "PASSING", "PASSTHROUGH", "PASSWORD", "PATH",
        "PERCENT", "PERCENTILE_CONT", "PERCENTILE_DISC", "PERCENT_RANK", "PERIOD", "PERMISSION", "PLACING", "PLANS", "PLI", "POLICY",
        "PORTION", "POSITION", "POSITION_REGEX", "POWER", "PRECEDES", "PRECEDING", "PRECISION", "PREPARE", "PREPARED", "PRESERVE",
        "PRIMARY", "PRIOR", "PRIVILEGES", "PROCEDURAL", "PROCEDURE", "PROGRAM", "PUBLIC", "QUOTE", "RANGE", "RANK", "READ", "READS",
        "REAL", "REASSIGN", "RECHECK", "RECOVERY", "RECURSIVE", "REF", "REFERENCES", "REFERENCING", "REFRESH", "REGR_AVGX", "REGR_AVGY",
        "REGR_COUNT", "REGR_INTERCEPT", "REGR_R2", "REGR_SLOPE", "REGR_SXX", "REGR_SXY", "REGR_SYY", "REINDEX", "RELATIVE", "RELEASE",
        "RENAME", "REPEATABLE", "REPLACE", "REPLICA", "REQUIRING", "RESET", "RESPECT", "RESTART", "RESTORE", "RESTRICT", "RESULT",
        "RETURN", "RETURNED_CARDINALITY", "RETURNED_LENGTH", "RETURNED_OCTET_LENGTH", "RETURNED_SQLSTATE", "RETURNING", "RETURNS",
        "REVOKE", "RIGHT", "ROLE", "ROLLBACK", "ROLLUP", "ROUTINE", "ROUTINE_CATALOG", "ROUTINE_NAME", "ROUTINE_SCHEMA", "ROW", "ROWS",
        "ROW_COUNT", "ROW_NUMBER", "RULE", "SAVEPOINT", "SCALE", "SCHEMA", "SCHEMA_NAME", "SCOPE", "SCOPE_CATALOG", "SCOPE_NAME",
        "SCOPE_SCHEMA", "SCROLL", "SEARCH", "SECOND", "SECTION", "SECURITY", "SELECT", "SELECTIVE", "SELF", "SENSITIVE", "SEQUENCE",
        "SEQUENCES", "SERIALIZABLE", "SERVER", "SERVER_NAME", "SESSION", "SESSION_USER", "SET", "SETOF", "SETS", "SHARE", "SHOW",
        "SIMILAR", "SIMPLE", "SIZE", "SKIP", "SMALLINT", "SNAPSHOT", "SOME", "SOURCE", "SPACE", "SPECIFIC", "SPECIFICTYPE",
        "SPECIFIC_NAME", "SQL", "SQLCODE", "SQLERROR", "SQLEXCEPTION", "SQLSTATE", "SQLWARNING", "SQRT", "STABLE", "STANDALONE",
        "START", "STATE", "STATEMENT", "STATIC", "STATISTICS", "STDDEV_POP", "STDDEV_SAMP", "STDIN", "STDOUT", "STORAGE", "STRICT",
        "STRIP", "STRUCTURE", "STYLE", "SUBCLASS_ORIGIN", "SUBMULTISET", "SUBSTRING", "SUBSTRING_REGEX", "SUCCEEDS", "SUM", "SYMMETRIC",
        "SYSID", "SYSTEM", "SYSTEM_TIME", "SYSTEM_USER", "T", "TABLE", "TABLES", "TABLESAMPLE", "TABLESPACE", "TABLE_NAME", "TEMP",
        "TEMPLATE", "TEMPORARY", "TEXT", "THEN", "TIES", "TIME", "TIMESTAMP", "TIMEZONE_HOUR", "TIMEZONE_MINUTE", "TO", "TOKEN",
        "TOP_LEVEL_COUNT", "TRAILING", "TRANSACTION", "TRANSACTIONS_COMMITTED", "TRANSACTIONS_ROLLED_BACK", "TRANSACTION_ACTIVE",
        "TRANSFORM", "TRANSFORMS", "TRANSLATE", "TRANSLATE_REGEX", "TRANSLATION", "TREAT", "TRIGGER", "TRIGGER_CATALOG", "TRIGGER_NAME",
        "TRIGGER_SCHEMA", "TRIM", "TRIM_ARRAY", "TRUE", "TRUNCATE", "TRUSTED", "TYPE", "TYPES", "UESCAPE", "UNBOUNDED", "UNCOMMITTED",
        "UNDER", "UNENCRYPTED", "UNION", "UNIQUE", "UNKNOWN", "UNLINK", "UNLISTEN", "UNLOGGED", "UNNAMED", "UNNEST", "UNTIL", "UNTYPED",
        "UPDATE", "UPPER", "URI", "USAGE", "USER", "USER_DEFINED_TYPE_CATALOG", "USER_DEFINED_TYPE_CODE", "USER_DEFINED_TYPE_NAME",
        "USER_DEFINED_TYPE_SCHEMA", "USING", "VACUUM", "VALID", "VALIDATE", "VALIDATOR", "VALUE", "VALUES", "VALUE_OF", "VARBINARY",
        "VARCHAR", "VARIADIC", "VARYING", "VAR_POP", "VAR_SAMP", "VERBOSE", "VERSION", "VERSIONING", "VIEW", "VIEWS", "VOLATILE",
        "WHEN", "WHENEVER", "WHERE", "WHITESPACE", "WIDTH_BUCKET", "WINDOW", "WITH", "WITHIN", "WITHOUT", "WORK", "WRAPPER", "WRITE",
        "XML", "XMLAGG", "XMLATTRIBUTES", "XMLBINARY", "XMLCAST", "XMLCOMMENT", "XMLCONCAT", "XMLDECLARATION", "XMLDOCUMENT",
        "XMLELEMENT", "XMLEXISTS", "XMLFOREST", "XMLITERATE", "XMLNAMESPACES", "XMLPARSE", "XMLPI", "XMLQUERY", "XMLROOT", "XMLSCHEMA",
        "XMLSERIALIZE", "XMLTABLE", "XMLTEXT", "XMLVALIDATE", "YEAR", "YES", "ZONE"
    ],
    operators: [
        "AND", "BETWEEN", "IN", "LIKE", "NOT", "OR", "IS", "NULL", "INTERSECT", "UNION", "INNER", "JOIN", "LEFT", "OUTER", "RIGHT"
    ],
    builtinFunctions: [
        "abbrev", "abs", "acos", "acosd", "age", "any", "area", "array_agg", "array_append", "array_cat", "array_dims", "array_fill",
        "array_length", "array_lower", "array_ndims", "array_position", "array_positions", "array_prepend", "array_remove", "array_replace",
        "array_to_json", "array_to_string", "array_to_tsvector", "array_upper", "ascii", "asin", "asind", "atan", "atan2", "atan2d", "atand",
        "avg", "bit", "bit_and", "bit_length", "bit_or", "bool_and", "bool_or", "bound_box", "box", "brin_summarize_new_values", "broadcast",
        "btrim", "cardinality", "cbrt", "ceil", "ceiling", "center", "char_length", "character_length", "chr", "circle", "clock_timestamp",
        "coalesce", "col_description", "concat", "concat_ws", "convert", "convert_from", "convert_to", "corr", "cos", "cosd", "cot", "cotd",
        "count", "covar_pop", "covar_samp", "cume_dist", "current_catalog", "current_database", "current_date", "current_query", "current_role",
        "current_schema", "current_schemas", "current_setting", "current_time", "current_timestamp", "current_user", "currval", "cursor_to_xml",
        "date_part", "date_trunc", "decode", "degrees", "dense_rank", "diameter", "div", "encode", "enum_first", "enum_last", "enum_range", "every",
        "exp", "extract", "family", "first_value", "floor", "format", "format_type", "generate_series", "generate_subscripts", "get_bit", "get_byte",
        "get_current_ts_config", "gin_clean_pending_list", "greatest", "grouping", "has_any_column_privilege", "has_column_privilege",
        "has_database_privilege", "has_foreign_data_wrapper_privilege", "has_function_privilege", "has_language_privilege", "has_schema_privilege",
        "has_sequence_privilege", "has_server_privilege", "has_table_privilege", "has_tablespace_privilege", "has_type_privilege", "height", "host",
        "hostmask", "inet_client_addr", "inet_client_port", "inet_merge", "inet_same_family", "inet_server_addr", "inet_server_port", "initcap",
        "isclosed", "isempty", "isfinite", "isopen", "json_agg", "json_object", "json_object_agg", "json_populate_record", "json_populate_recordset",
        "json_to_record", "json_to_recordset", "jsonb_agg", "jsonb_object_agg", "justify_days", "justify_hours", "justify_interval", "lag",
        "last_value", "lastval", "lead", "least", "left", "length", "line", "ln", "localtime", "localtimestamp", "log", "lower", "lower_inc",
        "lower_inf", "lpad", "lseg", "ltrim", "make_date", "make_interval", "make_time", "make_timestamp", "make_timestamptz", "masklen", "max",
        "md5", "min", "mod", "mode", "netmask", "network", "nextval", "now", "npoints", "nth_value", "ntile", "nullif", "num_nonnulls", "num_nulls",
        "numnode", "obj_description", "octet_length", "overlay", "parse_ident", "path", "pclose", "percent_rank", "percentile_cont", "percentile_disc",
        "pg_advisory_lock", "pg_advisory_lock_shared", "pg_advisory_unlock", "pg_advisory_unlock_all", "pg_advisory_unlock_shared", "pg_advisory_xact_lock",
        "pg_advisory_xact_lock_shared", "pg_backend_pid", "pg_backup_start_time", "pg_blocking_pids", "pg_cancel_backend", "pg_client_encoding",
        "pg_collation_is_visible", "pg_column_size", "pg_conf_load_time", "pg_control_checkpoint", "pg_control_init", "pg_control_recovery",
        "pg_control_system", "pg_conversion_is_visible", "pg_create_logical_replication_slot", "pg_create_physical_replication_slot", "pg_create_restore_point",
        "pg_current_xlog_flush_location", "pg_current_xlog_insert_location", "pg_current_xlog_location", "pg_database_size", "pg_describe_object",
        "pg_drop_replication_slot", "pg_export_snapshot", "pg_filenode_relation", "pg_function_is_visible", "pg_get_constraintdef", "pg_get_expr",
        "pg_get_function_arguments", "pg_get_function_identity_arguments", "pg_get_function_result", "pg_get_functiondef", "pg_get_indexdef", "pg_get_keywords",
        "pg_get_object_address", "pg_get_owned_sequence", "pg_get_ruledef", "pg_get_serial_sequence", "pg_get_triggerdef", "pg_get_userbyid", "pg_get_viewdef",
        "pg_has_role", "pg_identify_object", "pg_identify_object_as_address", "pg_index_column_has_property", "pg_index_has_property", "pg_indexam_has_property",
        "pg_indexes_size", "pg_is_in_backup", "pg_is_in_recovery", "pg_is_other_temp_schema", "pg_is_xlog_replay_paused", "pg_last_committed_xact",
        "pg_last_xact_replay_timestamp", "pg_last_xlog_receive_location", "pg_last_xlog_replay_location", "pg_listening_channels", "pg_logical_emit_message",
        "pg_logical_slot_get_binary_changes", "pg_logical_slot_get_changes", "pg_logical_slot_peek_binary_changes", "pg_logical_slot_peek_changes", "pg_ls_dir",
        "pg_my_temp_schema", "pg_notification_queue_usage", "pg_opclass_is_visible", "pg_operator_is_visible", "pg_opfamily_is_visible", "pg_options_to_table",
        "pg_postmaster_start_time", "pg_read_binary_file", "pg_read_file", "pg_relation_filenode", "pg_relation_filepath", "pg_relation_size", "pg_reload_conf",
        "pg_replication_origin_create", "pg_replication_origin_drop", "pg_replication_origin_oid", "pg_replication_origin_progress", "pg_replication_origin_session_is_setup",
        "pg_replication_origin_session_progress", "pg_replication_origin_session_reset", "pg_replication_origin_session_setup", "pg_replication_origin_xact_reset",
        "pg_replication_origin_xact_setup", "pg_rotate_logfile", "pg_size_bytes", "pg_size_pretty", "pg_sleep", "pg_sleep_for", "pg_sleep_until", "pg_start_backup",
        "pg_stat_file", "pg_stop_backup", "pg_switch_xlog", "pg_table_is_visible", "pg_table_size", "pg_tablespace_databases", "pg_tablespace_location",
        "pg_tablespace_size", "pg_terminate_backend", "pg_total_relation_size", "pg_trigger_depth", "pg_try_advisory_lock", "pg_try_advisory_lock_shared",
        "pg_try_advisory_xact_lock", "pg_try_advisory_xact_lock_shared", "pg_ts_config_is_visible", "pg_ts_dict_is_visible", "pg_ts_parser_is_visible",
        "pg_ts_template_is_visible", "pg_type_is_visible", "pg_typeof", "pg_xact_commit_timestamp", "pg_xlog_location_diff", "pg_xlog_replay_pause",
        "pg_xlog_replay_resume", "pg_xlogfile_name", "pg_xlogfile_name_offset", "phraseto_tsquery", "pi", "plainto_tsquery", "point", "polygon", "popen", "position",
        "power", "pqserverversion", "query_to_xml", "querytree", "quote_ident", "quote_literal", "quote_nullable", "radians", "radius", "random", "range_merge",
        "rank", "regexp_matches", "regexp_replace", "regexp_split_to_array", "regexp_split_to_table", "regr_avgx", "regr_avgy", "regr_count", "regr_intercept",
        "regr_r2", "regr_slope", "regr_sxx", "regr_sxy", "regr_syy", "repeat", "replace", "reverse", "right", "round", "row_number", "row_security_active",
        "row_to_json", "rpad", "rtrim", "scale", "session_user", "set_bit", "set_byte", "set_config", "set_masklen", "setseed", "setval", "setweight",
        "shobj_description", "sign", "sin", "sind", "split_part", "sprintf", "sqrt", "statement_timestamp", "stddev", "stddev_pop", "stddev_samp", "string_agg",
        "string_to_array", "strip", "strpos", "substr", "substring", "sum", "table_to_xml", "table_to_xml_and_xmlschema", "tan", "tand", "text", "timeofday",
        "timezone", "to_ascii", "to_char", "to_date", "to_hex", "to_json", "to_number", "to_regclass", "to_regnamespace", "to_regoper", "to_regoperator", "to_regproc",
        "to_regprocedure", "to_regrole", "to_regtype", "to_timestamp", "to_tsquery", "to_tsvector", "transaction_timestamp", "translate", "trim", "trunc", "ts_debug",
        "ts_delete", "ts_filter", "ts_headline", "ts_lexize", "ts_parse", "ts_rank", "ts_rank_cd", "ts_rewrite", "ts_stat", "ts_token_type", "tsquery_phrase",
        "tsvector_to_array", "tsvector_update_trigger", "tsvector_update_trigger_column", "txid_current", "txid_current_snapshot", "txid_snapshot_xip", "txid_snapshot_xmax",
        "txid_snapshot_xmin", "txid_visible_in_snapshot", "unnest", "upper", "upper_inc", "upper_inf", "user", "var_pop", "var_samp", "variance", "version", "width",
        "width_bucket", "xml_is_well_formed", "xml_is_well_formed_content", "xml_is_well_formed_document", "xmlagg", "xmlcomment", "xmlconcat", "xmlelement", "xmlexists",
        "xmlforest", "xmlparse", "xmlpi", "xmlroot", "xmlserialize", "xpath", "xpath_exists"
    ],
    builtinVariables: [
    // NOT SUPPORTED
    ],
    pseudoColumns: [
    // NOT SUPPORTED
    ],
    tokenizer: {
        root: [
            { include: '@comments' },
            { include: '@whitespace' },
            { include: '@pseudoColumns' },
            { include: '@numbers' },
            { include: '@strings' },
            { include: '@complexIdentifiers' },
            { include: '@scopes' },
            [/[;,.]/, 'delimiter'],
            [/[()]/, '@brackets'],
            [/[\w@#$]+/, {
                    cases: {
                        '@keywords': 'keyword',
                        '@operators': 'operator',
                        '@builtinVariables': 'predefined',
                        '@builtinFunctions': 'predefined',
                        '@default': 'identifier'
                    }
                }],
            [/[<>=!%&+\-*/|~^]/, 'operator'],
        ],
        whitespace: [
            [/\s+/, 'white']
        ],
        comments: [
            [/--+.*/, 'comment'],
            [/\/\*/, { token: 'comment.quote', next: '@comment' }]
        ],
        comment: [
            [/[^*/]+/, 'comment'],
            // Not supporting nested comments, as nested comments seem to not be standard?
            // i.e. http://stackoverflow.com/questions/728172/are-there-multiline-comment-delimiters-in-sql-that-are-vendor-agnostic
            // [/\/\*/, { token: 'comment.quote', next: '@push' }],    // nested comment not allowed :-(
            [/\*\//, { token: 'comment.quote', next: '@pop' }],
            [/./, 'comment']
        ],
        pseudoColumns: [
            [/[$][A-Za-z_][\w@#$]*/, {
                    cases: {
                        '@pseudoColumns': 'predefined',
                        '@default': 'identifier'
                    }
                }],
        ],
        numbers: [
            [/0[xX][0-9a-fA-F]*/, 'number'],
            [/[$][+-]*\d*(\.\d*)?/, 'number'],
            [/((\d+(\.\d*)?)|(\.\d+))([eE][\-+]?\d+)?/, 'number']
        ],
        strings: [
            [/'/, { token: 'string', next: '@string' }],
        ],
        string: [
            [/[^']+/, 'string'],
            [/''/, 'string'],
            [/'/, { token: 'string', next: '@pop' }]
        ],
        complexIdentifiers: [
            [/"/, { token: 'identifier.quote', next: '@quotedIdentifier' }]
        ],
        quotedIdentifier: [
            [/[^"]+/, 'identifier'],
            [/""/, 'identifier'],
            [/"/, { token: 'identifier.quote', next: '@pop' }]
        ],
        scopes: [
        // NOT SUPPORTED
        ]
    }
};
