Equal operator. Attention should be paid to case-sensitivity for comparison of character strings.
<Character string1> = <Character string2> | |||
---|---|---|---|
Expressions | String | String1 | Compare operator |
String | String2 | Compare operator | |
Return value | String |
Formula | Result |
---|---|
= 'ab' = 'ab' | true |
= 'ab' ='AB' | false |
= 'ab' = null | null |