Calculates the length of the input string. When used with an array argument,Documentation Index
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LENGTH is a synonym for ARRAY_LENGTH
Syntax
Parameters
| Parameter | Description | Supported input types |
|---|---|---|
<expression> | The string or binary data for which to return the length. | TEXT, BYTEA. For ARRAY, see ARRAY_LENGTH |
Return Type
INTEGER
Example
Use theLENGTH to find the length of any string, such as:
19