PARTIAL_STRING_MASK

This string masking function provides the ability to reveal the first and the last few specified number of characters with a custom padding string in the middle.

Syntax

partial_string_mask(<str>, <prefix> ,<padding> , <suffix>)

Remarks

•

<str> is the string to be masked.

•

<prefix> is the starting number of characters to be revealed.

•

<padding> is the custom padding string in the middle.

•

<suffix> is the last number of characters to be revealed from the column value.