| UESCAPE | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UIDENT | PgQuery.Internal.Proto.PgQuery, PgQuery |
| uidx | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| UMINUS | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNBOUNDED | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNCOMMITTED | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNENCRYPTED | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNION | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNIQUE | PgQuery.Internal.Proto.PgQuery, PgQuery |
| unique | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| uniqueKeys | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| UNKNOWN | PgQuery.Internal.Proto.PgQuery, PgQuery |
| unknownEqFalse | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| UNLISTEN | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UnlistenStmt | PgQuery.Internal.Proto.PgQuery, PgQuery |
| unlistenStmt | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| UNLOGGED | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNRESERVED_KEYWORD | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UNTIL | PgQuery.Internal.Proto.PgQuery, PgQuery |
| UPDATE | PgQuery.Internal.Proto.PgQuery, PgQuery |
| updateColnos | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| updatedCols | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| UpdateStmt | PgQuery.Internal.Proto.PgQuery, PgQuery |
| updateStmt | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| upperdatums | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| USCONST | PgQuery.Internal.Proto.PgQuery, PgQuery |
| useHashTable | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| useOp | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| useOr | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| USER | PgQuery.Internal.Proto.PgQuery, PgQuery |
| user | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| USING | PgQuery.Internal.Proto.PgQuery, PgQuery |
| usingClause | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |
| utilityStmt | PgQuery.Internal.Proto.PgQuery_Fields, PgQuery |