How to: |
The LENGTH function returns the actual length in memory of a data item.
LENGTH(arg)
where:
Any type
Is the length of the argument. It can be between 1 and 16 bytes.
This function returns an integer value.
LENGTH returns the length in memory of a data item. This example,
LENGTH('abcdef')
returns 6.
This example,
LENGTH(3)
returns 4.
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