mirror of https://github.com/AMT-Cheif/drift.git
155 lines
2.2 KiB
Dart
155 lines
2.2 KiB
Dart
/// Provides utilities around sql keywords, like optional escaping etc.
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library moor.sqlite_keywords;
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/// Contains a set of all sqlite keywords, according to
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/// https://www.sqlite.org/lang_keywords.html. Moor will use this list to
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/// escape keywords.
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const sqliteKeywords = {
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'ABORT',
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'ACTION',
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'ADD',
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'AFTER',
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'ALL',
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'ALTER',
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'ANALYZE',
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'AND',
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'AS',
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'ASC',
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'ATTACH',
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'AUTOINCREMENT',
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'BEFORE',
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'BEGIN',
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'BETWEEN',
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'BY',
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'CASCADE',
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'CASE',
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'CAST',
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'CHECK',
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'COLLATE',
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'COLUMN',
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'COMMIT',
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'CONFLICT',
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'CONSTRAINT',
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'CREATE',
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'CROSS',
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'CURRENT',
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'CURRENT_DATE',
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'CURRENT_TIME',
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'CURRENT_TIMESTAMP',
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'DATABASE',
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'DEFAULT',
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'DEFERRABLE',
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'DEFERRED',
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'DELETE',
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'DESC',
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'DETACH',
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'DISTINCT',
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'DO',
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'DROP',
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'EACH',
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'ELSE',
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'END',
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'ESCAPE',
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'EXCEPT',
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'EXCLUSIVE',
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'EXISTS',
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'EXPLAIN',
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'FAIL',
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'FILTER',
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'FOLLOWING',
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'FOR',
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'FOREIGN',
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'FROM',
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'FULL',
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'GLOB',
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'GROUP',
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'HAVING',
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'IF',
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'IGNORE',
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'IMMEDIATE',
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'IN',
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'INDEX',
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'INDEXED',
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'INITIALLY',
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'INNER',
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'INSERT',
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'INSTEAD',
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'INTERSECT',
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'INTO',
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'IS',
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'ISNULL',
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'JOIN',
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'KEY',
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'LEFT',
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'LIKE',
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'LIMIT',
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'MATCH',
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'NATURAL',
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'NO',
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'NOT',
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'NOTHING',
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'NOTNULL',
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'NULL',
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'OF',
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'OFFSET',
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'ON',
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'OR',
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'ORDER',
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'OUTER',
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'OVER',
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'PARTITION',
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'PLAN',
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'PRAGMA',
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'PRECEDING',
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'PRIMARY',
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'QUERY',
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'RAISE',
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'RANGE',
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'RECURSIVE',
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'REFERENCES',
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'REGEXP',
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'REINDEX',
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'RELEASE',
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'RENAME',
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'REPLACE',
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'RESTRICT',
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'RIGHT',
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'ROLLBACK',
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'ROW',
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'ROWS',
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'SAVEPOINT',
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'SELECT',
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'SET',
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'TABLE',
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'TEMP',
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'TEMPORARY',
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'THEN',
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'TO',
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'TRANSACTION',
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'TRIGGER',
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'UNBOUNDED',
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'UNION',
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'UNIQUE',
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'UPDATE',
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'USING',
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'VACUUM',
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'VALUES',
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'VIEW',
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'VIRTUAL',
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'WHEN',
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'WHERE',
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'WINDOW',
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'WITH',
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'WITHOUT'
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};
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/// Returns whether [s] is an sql keyword by comparing it to the
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/// [sqliteKeywords].
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bool isSqliteKeyword(String s) => sqliteKeywords.contains(s.toUpperCase());
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/// Escapes [s] by wrapping it in backticks if it's an sqlite keyword.
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String escapeIfNeeded(String s) {
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if (isSqliteKeyword(s)) return '`$s`';
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return s;
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}
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