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FLOOR
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The FLOOR() function rounds a numeric value to its nearest lower integer.
SELECT floor(1.7), floor(-1.7);
create.select( floor(1.7), floor(-1.7)).fetch();
The result being
+-------+-------+ | floor | floor | +-------+-------+ | 1 | -2 | +-------+-------+
Dialect support
This example using jOOQ:
floor(1.7)
Translates to the following dialect specific expressions:
Access
(cdec(1.7E0) - (1.7E0 < cdec(1.7E0)))
ASE, Aurora MySQL, Aurora Postgres, BigQuery, ClickHouse, DB2, Derby, DuckDB, Exasol, Firebird, HSQLDB, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Postgres, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Trino, Vertica, YugabyteDB
floor(1.7E0)
CockroachDB
floor(CAST(1.7E0 AS double precision))
H2
floor(CAST(1.7E0 AS double))
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