SubString
The Substring()
function returns a subset of a text.
This function is NOT SQL compatible. For more information about SQL compatibility, see our documentation.
Returns a new text that is a subset of text
beginning at a position through a number of characters.
Returns Invalid expression
if one of the parameters is not valid.
Syntax
Parameters
Name | Type | Required | Description |
---|---|---|---|
| text | ☑️ | a text |
| numeric | (optional) the position to start from | |
| numeric | ☑️ | the number of characters to take from |
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