f0a3d32602
Introduce INTERVAL as a DataType Add INTERVAL to the grammar which supports the standard SQL declaration (without precision): > INTERVAL '1 23:45:01.123456789' DAY TO SECOND but also number for single unit intervals: > INTERVAL 1 YEAR as well as the plurals of the units: > INTERVAL 2 YEARS Interval are internally supported as just another Literal being backed by java.time.Period and java.time.Duration Move JDBC away from JDBCType enum to SQLType interface Refactor DataType by moving it into server core and adding dedicated (and much simpler) JDBC driver type Improve internal JDBC conversion by normalizing on the DataType Rename JDBC columnInfo to JdbcColumnInfo to differentiate between it and the SQL ColumnInfo Fix #29990 |
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