@hokaccha/sql-formatter
Version:
Format whitespace in a SQL query to make it more readable
278 lines • 4.92 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const Formatter_1 = __importDefault(require("../core/Formatter"));
const Tokenizer_1 = __importDefault(require("../core/Tokenizer"));
const reservedWords = [
"ADD",
"EXTERNAL",
"PROCEDURE",
"ALL",
"FETCH",
"PUBLIC",
"ALTER",
"FILE",
"RAISERROR",
"AND",
"FILLFACTOR",
"READ",
"ANY",
"FOR",
"READTEXT",
"AS",
"FOREIGN",
"RECONFIGURE",
"ASC",
"FREETEXT",
"REFERENCES",
"AUTHORIZATION",
"FREETEXTTABLE",
"REPLICATION",
"BACKUP",
"FROM",
"RESTORE",
"BEGIN",
"FULL",
"RESTRICT",
"BETWEEN",
"FUNCTION",
"RETURN",
"BREAK",
"GOTO",
"REVERT",
"BROWSE",
"GRANT",
"REVOKE",
"BULK",
"GROUP",
"RIGHT",
"BY",
"HAVING",
"ROLLBACK",
"CASCADE",
"HOLDLOCK",
"ROWCOUNT",
"CASE",
"IDENTITY",
"ROWGUIDCOL",
"CHECK",
"IDENTITY_INSERT",
"RULE",
"CHECKPOINT",
"IDENTITYCOL",
"SAVE",
"CLOSE",
"IF",
"SCHEMA",
"CLUSTERED",
"IN",
"SECURITYAUDIT",
"COALESCE",
"INDEX",
"SELECT",
"COLLATE",
"INNER",
"SEMANTICKEYPHRASETABLE",
"COLUMN",
"INSERT",
"SEMANTICSIMILARITYDETAILSTABLE",
"COMMIT",
"INTERSECT",
"SEMANTICSIMILARITYTABLE",
"COMPUTE",
"INTO",
"SESSION_USER",
"CONSTRAINT",
"IS",
"SET",
"CONTAINS",
"JOIN",
"SETUSER",
"CONTAINSTABLE",
"KEY",
"SHUTDOWN",
"CONTINUE",
"KILL",
"SOME",
"CONVERT",
"LEFT",
"STATISTICS",
"CREATE",
"LIKE",
"SYSTEM_USER",
"CROSS",
"LINENO",
"TABLE",
"CURRENT",
"LOAD",
"TABLESAMPLE",
"CURRENT_DATE",
"MERGE",
"TEXTSIZE",
"CURRENT_TIME",
"NATIONAL",
"THEN",
"CURRENT_TIMESTAMP",
"NOCHECK",
"TO",
"CURRENT_USER",
"NONCLUSTERED",
"TOP",
"CURSOR",
"NOT",
"TRAN",
"DATABASE",
"NULL",
"TRANSACTION",
"DBCC",
"NULLIF",
"TRIGGER",
"DEALLOCATE",
"OF",
"TRUNCATE",
"DECLARE",
"OFF",
"TRY_CONVERT",
"DEFAULT",
"OFFSETS",
"TSEQUAL",
"DELETE",
"ON",
"UNION",
"DENY",
"OPEN",
"UNIQUE",
"DESC",
"OPENDATASOURCE",
"UNPIVOT",
"DISK",
"OPENQUERY",
"UPDATE",
"DISTINCT",
"OPENROWSET",
"UPDATETEXT",
"DISTRIBUTED",
"OPENXML",
"USE",
"DOUBLE",
"OPTION",
"USER",
"DROP",
"OR",
"VALUES",
"DUMP",
"ORDER",
"VARYING",
"ELSE",
"OUTER",
"VIEW",
"END",
"OVER",
"WAITFOR",
"ERRLVL",
"PERCENT",
"WHEN",
"ESCAPE",
"PIVOT",
"WHERE",
"EXCEPT",
"PLAN",
"WHILE",
"EXEC",
"PRECISION",
"WITH",
"EXECUTE",
"PRIMARY",
"WITHIN GROUP",
"EXISTS",
"PRINT",
"WRITETEXT",
"EXIT",
"PROC",
];
const reservedTopLevelWords = [
"ADD",
"ALTER COLUMN",
"ALTER TABLE",
"CASE",
"DELETE FROM",
"END",
"EXCEPT",
"FROM",
"GROUP BY",
"HAVING",
"INSERT INTO",
"INSERT",
"LIMIT",
"ORDER BY",
"SELECT",
"SELECT DISTINCT",
"SET CURRENT SCHEMA",
"SET SCHEMA",
"SET",
"UPDATE",
"VALUES",
"WHERE",
];
const reservedTopLevelWordsNoIndent = [
"INTERSECT",
"INTERSECT ALL",
"MINUS",
"UNION",
"UNION ALL",
];
const reservedNewlineWords = [
"AND",
"ELSE",
"OR",
"WHEN",
// joins
"JOIN",
"INNER JOIN",
"LEFT JOIN",
"LEFT OUTER JOIN",
"RIGHT JOIN",
"RIGHT OUTER JOIN",
"FULL JOIN",
"FULL OUTER JOIN",
"CROSS JOIN",
];
class TSqlFormatter extends Formatter_1.default {
tokenizer() {
return new Tokenizer_1.default({
reservedWords,
reservedTopLevelWords,
reservedNewlineWords,
reservedTopLevelWordsNoIndent,
stringTypes: [`""`, "N''", "''", "[]"],
openParens: ["(", "CASE"],
closeParens: [")", "END"],
indexedPlaceholderTypes: [],
namedPlaceholderTypes: ["@"],
lineCommentTypes: ["--"],
specialWordChars: ["#", "@"],
operators: [
">=",
"<=",
"<>",
"!=",
"!<",
"!>",
"+=",
"-=",
"*=",
"/=",
"%=",
"|=",
"&=",
"^=",
"::",
],
// TODO: Support for money constants
});
}
}
exports.default = TSqlFormatter;
//# sourceMappingURL=TSqlFormatter.js.map