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SHL
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The SHL() function produces the bitwise shift left operation.
SELECT shl(1, 4);
create.select(shl(1, 4)).fetch();
The result being
+-----+ | shl | +-----+ | 16 | +-----+
Dialect support
This example using jOOQ:
shl(1, 4)
Translates to the following dialect specific expressions:
-- ASE, HSQLDB, SQLDATAWAREHOUSE, SQLSERVER, SYBASE (1 * CAST(power(2, 4) AS int)) -- AURORA_MYSQL, AURORA_POSTGRES, BIGQUERY, COCKROACHDB, HANA, MARIADB, MEMSQL, MYSQL, POSTGRES, REDSHIFT, SQLITE, VERTICA, -- YUGABYTEDB (1 << 4) -- DB2, INFORMIX (1 * CAST(power(2, 4) AS integer)) -- FIREBIRD bin_shl(1, 4) -- H2 lshift(1, 4) -- ORACLE (1 * CAST(power(2, 4) AS number(10))) -- SNOWFLAKE bitshiftleft(1, 4) -- TERADATA shiftleft(1, 4) -- ACCESS, DERBY, EXASOL /* UNSUPPORTED */
(These are currently generated with jOOQ 3.18, see #10141), or translate your own on our website
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