sql-formatter
Version:
Format whitespace in a SQL query to make it more readable
179 lines • 6.6 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.db2i = void 0;
const expandPhrases_js_1 = require("../../expandPhrases.js");
const db2i_functions_js_1 = require("./db2i.functions.js");
const db2i_keywords_js_1 = require("./db2i.keywords.js");
const reservedSelect = (0, expandPhrases_js_1.expandPhrases)(['SELECT [ALL | DISTINCT]']);
const reservedClauses = (0, expandPhrases_js_1.expandPhrases)([
// queries
'WITH [RECURSIVE]',
'INTO',
'FROM',
'WHERE',
'GROUP BY',
'HAVING',
'PARTITION BY',
'ORDER [SIBLINGS] BY [INPUT SEQUENCE]',
'LIMIT',
'OFFSET',
'FETCH {FIRST | NEXT}',
'FOR UPDATE [OF]',
'FOR READ ONLY',
'OPTIMIZE FOR',
// Data modification
// - insert:
'INSERT INTO',
'VALUES',
// - update:
'SET',
// - merge:
'MERGE INTO',
'WHEN [NOT] MATCHED [THEN]',
'UPDATE SET',
'DELETE',
'INSERT',
// Data definition - table
'FOR SYSTEM NAME',
]);
const standardOnelineClauses = (0, expandPhrases_js_1.expandPhrases)(['CREATE [OR REPLACE] TABLE']);
const tabularOnelineClauses = (0, expandPhrases_js_1.expandPhrases)([
// - create:
'CREATE [OR REPLACE] [RECURSIVE] VIEW',
// - update:
'UPDATE',
'WHERE CURRENT OF',
'WITH {NC | RR | RS | CS | UR}',
// - delete:
'DELETE FROM',
// - drop table:
'DROP TABLE',
// alter table:
'ALTER TABLE',
'ADD [COLUMN]',
'ALTER [COLUMN]',
'DROP [COLUMN]',
'SET DATA TYPE',
'SET {GENERATED ALWAYS | GENERATED BY DEFAULT}',
'SET NOT NULL',
'SET {NOT HIDDEN | IMPLICITLY HIDDEN}',
'SET FIELDPROC',
'DROP {DEFAULT | NOT NULL | GENERATED | IDENTITY | ROW CHANGE TIMESTAMP | FIELDPROC}',
// - truncate:
'TRUNCATE [TABLE]',
// other
'SET [CURRENT] SCHEMA',
'SET CURRENT_SCHEMA',
// https://www.ibm.com/docs/en/i/7.5?topic=reference-statements
'ALLOCATE CURSOR',
'ALLOCATE [SQL] DESCRIPTOR [LOCAL | GLOBAL] SQL',
'ALTER [SPECIFIC] {FUNCTION | PROCEDURE}',
'ALTER {MASK | PERMISSION | SEQUENCE | TRIGGER}',
'ASSOCIATE [RESULT SET] {LOCATOR | LOCATORS}',
'BEGIN DECLARE SECTION',
'CALL',
'CLOSE',
'COMMENT ON {ALIAS | COLUMN | CONSTRAINT | INDEX | MASK | PACKAGE | PARAMETER | PERMISSION | SEQUENCE | TABLE | TRIGGER | VARIABLE | XSROBJECT}',
'COMMENT ON [SPECIFIC] {FUNCTION | PROCEDURE | ROUTINE}',
'COMMENT ON PARAMETER SPECIFIC {FUNCTION | PROCEDURE | ROUTINE}',
'COMMENT ON [TABLE FUNCTION] RETURN COLUMN',
'COMMENT ON [TABLE FUNCTION] RETURN COLUMN SPECIFIC [PROCEDURE | ROUTINE]',
'COMMIT [WORK] [HOLD]',
'CONNECT [TO | RESET] USER',
'CREATE [OR REPLACE] {ALIAS | FUNCTION | MASK | PERMISSION | PROCEDURE | SEQUENCE | TRIGGER | VARIABLE}',
'CREATE [ENCODED VECTOR] INDEX',
'CREATE UNIQUE [WHERE NOT NULL] INDEX',
'CREATE SCHEMA',
'CREATE TYPE',
'DEALLOCATE [SQL] DESCRIPTOR [LOCAL | GLOBAL]',
'DECLARE CURSOR',
'DECLARE GLOBAL TEMPORARY TABLE',
'DECLARE',
'DESCRIBE CURSOR',
'DESCRIBE INPUT',
'DESCRIBE [OUTPUT]',
'DESCRIBE {PROCEDURE | ROUTINE}',
'DESCRIBE TABLE',
'DISCONNECT ALL [SQL]',
'DISCONNECT [CURRENT]',
'DROP {ALIAS | INDEX | MASK | PACKAGE | PERMISSION | SCHEMA | SEQUENCE | TABLE | TYPE | VARIABLE | XSROBJECT} [IF EXISTS]',
'DROP [SPECIFIC] {FUNCTION | PROCEDURE | ROUTINE} [IF EXISTS]',
'END DECLARE SECTION',
'EXECUTE [IMMEDIATE]',
// 'FETCH {NEXT | PRIOR | FIRST | LAST | BEFORE | AFTER | CURRENT} [FROM]',
'FREE LOCATOR',
'GET [SQL] DESCRIPTOR [LOCAL | GLOBAL]',
'GET [CURRENT | STACKED] DIAGNOSTICS',
'GRANT {ALL [PRIVILEGES] | ALTER | EXECUTE} ON {FUNCTION | PROCEDURE | ROUTINE | PACKAGE | SCHEMA | SEQUENCE | TABLE | TYPE | VARIABLE | XSROBJECT}',
'HOLD LOCATOR',
'INCLUDE',
'LABEL ON {ALIAS | COLUMN | CONSTRAINT | INDEX | MASK | PACKAGE | PERMISSION | SEQUENCE | TABLE | TRIGGER | VARIABLE | XSROBJECT}',
'LABEL ON [SPECIFIC] {FUNCTION | PROCEDURE | ROUTINE}',
'LOCK TABLE',
'OPEN',
'PREPARE',
'REFRESH TABLE',
'RELEASE',
'RELEASE [TO] SAVEPOINT',
'RENAME [TABLE | INDEX] TO',
'REVOKE {ALL [PRIVILEGES] | ALTER | EXECUTE} ON {FUNCTION | PROCEDURE | ROUTINE | PACKAGE | SCHEMA | SEQUENCE | TABLE | TYPE | VARIABLE | XSROBJECT}',
'ROLLBACK [WORK] [HOLD | TO SAVEPOINT]',
'SAVEPOINT',
'SET CONNECTION',
'SET CURRENT {DEBUG MODE | DECFLOAT ROUNDING MODE | DEGREE | IMPLICIT XMLPARSE OPTION | TEMPORAL SYSTEM_TIME}',
'SET [SQL] DESCRIPTOR [LOCAL | GLOBAL]',
'SET ENCRYPTION PASSWORD',
'SET OPTION',
'SET {[CURRENT [FUNCTION]] PATH | CURRENT_PATH}',
'SET RESULT SETS [WITH RETURN [TO CALLER | TO CLIENT]]',
'SET SESSION AUTHORIZATION',
'SET SESSION_USER',
'SET TRANSACTION',
'SIGNAL SQLSTATE [VALUE]',
'TAG',
'TRANSFER OWNERSHIP OF',
'WHENEVER {NOT FOUND | SQLERROR | SQLWARNING}',
]);
const reservedSetOperations = (0, expandPhrases_js_1.expandPhrases)(['UNION [ALL]', 'EXCEPT [ALL]', 'INTERSECT [ALL]']);
const reservedJoins = (0, expandPhrases_js_1.expandPhrases)([
'JOIN',
'{LEFT | RIGHT | FULL} [OUTER] JOIN',
'[LEFT | RIGHT] EXCEPTION JOIN',
'{INNER | CROSS} JOIN',
]);
const reservedPhrases = (0, expandPhrases_js_1.expandPhrases)([
'ON DELETE',
'ON UPDATE',
'SET NULL',
'{ROWS | RANGE} BETWEEN',
]);
// https://www.ibm.com/docs/en/i/7.5?topic=reference-sql
exports.db2i = {
name: 'db2i',
tokenizerOptions: {
reservedSelect,
reservedClauses: [...reservedClauses, ...standardOnelineClauses, ...tabularOnelineClauses],
reservedSetOperations,
reservedJoins,
reservedPhrases,
reservedKeywords: db2i_keywords_js_1.keywords,
reservedDataTypes: db2i_keywords_js_1.dataTypes,
reservedFunctionNames: db2i_functions_js_1.functions,
nestedBlockComments: true,
extraParens: ['[]'],
stringTypes: [
{ quote: "''-qq", prefixes: ['G', 'N'] },
{ quote: "''-raw", prefixes: ['X', 'BX', 'GX', 'UX'], requirePrefix: true },
],
identTypes: [`""-qq`],
identChars: { first: '@#$', rest: '@#$' },
paramTypes: { positional: true, named: [':'] },
paramChars: { first: '@#$', rest: '@#$' },
operators: ['**', '¬=', '¬>', '¬<', '!>', '!<', '||', '=>'],
},
formatOptions: {
onelineClauses: [...standardOnelineClauses, ...tabularOnelineClauses],
tabularOnelineClauses,
},
};
//# sourceMappingURL=db2i.formatter.js.map