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Version: 3.x

CRC32

Description​

Use CRC32 to compute the result.

Syntax​

CRC32( <str> )

Parameters​

parameterdescription
<str>The value to be used for CRC calculation

Return Value​

Returns the Cyclic Redundancy Check value of this string.

Examples​

select crc32("abc"),crc32("China");
+--------------+-----------------+
| crc32('abc') | crc32('China')   |
+--------------+-----------------+
|    891568578 |       2704207136 |
+--------------+-----------------+