Difference between revisions of "CRC32()"
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Yvonne.milne (Talk | contribs) (→Description) |
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==See Also== | ==See Also== | ||
| − | [[DES3_DECRYPT()]], [[DES3_ENCRYPT()]], [[DECRYPT]], [[ENCRYPT]], [[MD5()]], [[MD5FILE()]], [[RTOS()]], [[SHA1()]], [[SHA1FILE()]], [[SET ENCRYPTION]] | + | [[CRC32_RECORD()]], [[DES3_DECRYPT()]], [[DES3_ENCRYPT()]], [[DECRYPT]], [[ENCRYPT]], [[MD5()]], [[MD5FILE()]], [[RTOS()]], [[SHA256_RECORD()]], [[SHA1()]], [[SHA1FILE()]], [[SHA256()]], [[SHA256FILE()]], [[SET ENCRYPTION]] |
==Description== | ==Description== | ||
Revision as of 06:55, 19 April 2022
Contents
Purpose
Function to return the CRC32 checksum value for a character string
Syntax
CRC32(<expC>)
See Also
CRC32_RECORD(), DES3_DECRYPT(), DES3_ENCRYPT(), DECRYPT, ENCRYPT, MD5(), MD5FILE(), RTOS(), SHA256_RECORD(), SHA1(), SHA1FILE(), SHA256(), SHA256FILE(), SET ENCRYPTION
Description
The CRC32() function is used to return the CRC32 checksum value for the character string, <expC>. Use CRC32(RTOS()) to calculate a CRC32 checksum of the current record.
From v7.2, the CRC32_RECORD() function can be used to calculate a CRC32 checksum of the current record.
Example
? crc32("Lianja")
