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Operator precedence

Expressions are evaluated according to the hierarchy of operators.

The table below displays the hierarchy of operators with the highest precedence operator shown first.

Expressions inside parentheses are evaluated first; nested parentheses are evaluated from the innermost parentheses to the outer.

Operators in the same row in the chart have equal precedence.

Operators Type Order of Evaluation
( ) Parentheses left to right
- + Unary minus and plus right to left
* / % Multiplicative left to right
+ - Additive left to right
& Concatenation left to right
< > <= >= Relational left to right
= <> Equality left to right