LOCALDATETIMEADD

Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition

Add an interval of type java.lang.Number (number of days) or org.jooq.types.Interval (SQL interval type) to a timestamp (represented by java.time.LocalDateTime).

This does the same as TIMESTAMPADD except that the client type representation uses JSR-310 types.

SELECT DATE '2020-02-03 15:30:45' + INTERVAL 3 DAYS;

create.select(localDateTimeAdd(LocalDateTime.parse("2020-02-03T15:30:45"), 3)).fetch();

The result being

+---------------------+
| timestamp_add       |
+---------------------+
| 2020-02-06 15:30:45 |
+---------------------+

Dialect support

This example using jOOQ:

localDateTimeAdd(LocalDateTime.parse("2020-02-03T15:30:45"), 3)

Translates to the following dialect specific expressions:

-- ACCESS
dateadd('d', 3, #2020/02/03 15:30:45#)

-- ASE, SYBASE
dateadd(DD, 3, '2020-02-03 15:30:45.0')

-- AURORA_MYSQL, MEMSQL, MYSQL
date_add({ts '2020-02-03 15:30:45.0'}, INTERVAL 3 DAY)

-- AURORA_POSTGRES, COCKROACHDB, POSTGRES, REDSHIFT
(TIMESTAMP '2020-02-03 15:30:45.0' + 3 * INTERVAL '1 day')

-- BIGQUERY
dateadd(DAY, 3, DATETIME'2020-02-03 15:30:45.0')

-- CUBRID
date_add(DATETIME '2020-02-03 15:30:45.0', INTERVAL 3 DAY)

-- DB2
(TIMESTAMP '2020-02-03 15:30:45.0' + 3 DAY)

-- DERBY
{fn timestampadd(SQL_TSI_DAY, 3, TIMESTAMP('2020-02-03 15:30:45.0')) }

-- EXASOL, HANA
add_days(TIMESTAMP '2020-02-03 15:30:45.0', 3)

-- FIREBIRD, IGNITE, INGRES, SNOWFLAKE
dateadd(DAY, 3, TIMESTAMP '2020-02-03 15:30:45.0')

-- H2
dateadd('day', 3, TIMESTAMP '2020-02-03 15:30:45.0')

-- HSQLDB
{fn timestampadd(SQL_TSI_DAY, 3, TIMESTAMP '2020-02-03 15:30:45.0') }

-- INFORMIX
(DATETIME(2020-02-03 15:30:45.0) YEAR TO FRACTION + 3 UNITS DAY)

-- MARIADB
date_add(TIMESTAMP '2020-02-03 15:30:45.0', INTERVAL 3 DAY)

-- ORACLE
(TIMESTAMP '2020-02-03 15:30:45.0' + numtodsinterval(3, 'day'))

-- SQLDATAWAREHOUSE, SQLSERVER
dateadd(DD, 3, CAST('2020-02-03 15:30:45.0' AS DATETIME2))

-- SQLITE
strftime('%Y-%m-%d %H:%M:%f', '2020-02-03 15:30:45.0', (CAST(3 AS varchar) || ' day'))

-- TERADATA
(TIMESTAMP '2020-02-03 15:30:45.0' + CAST(3 AS INTERVAL DAY (4)))

-- VERTICA
(TIMESTAMP '2020-02-03 15:30:45.0' + CAST(3 AS INTERVAL DAY))

(These are currently generated with jOOQ 3.15, see #10141)

The jOOQ User Manual : SQL building : Column expressions : Datetime functions : LOCALDATETIMEADD

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