# Operators

- [Operator Precedence](/docs/server/reference/sql-structure/operators/operator-precedence.md): Understand operator precedence in MariaDB Server SQL. This section details the order in which operators are evaluated within expressions, crucial for writing accurate and predictable queries.
- [Arithmetic Operators](/docs/server/reference/sql-structure/operators/arithmetic-operators.md): Learn about arithmetic operators in MariaDB Server SQL. This section details how to perform mathematical calculations like addition, subtraction, multiplication, and division within your queries.
- [Modulo Operator (%)](/docs/server/reference/sql-structure/operators/arithmetic-operators/modulo-operator.md)
- [Subtraction Operator (-)](/docs/server/reference/sql-structure/operators/arithmetic-operators/subtraction-operator.md)
- [Assignment Operators](/docs/server/reference/sql-structure/operators/assignment-operators.md): Learn about assignment operators in MariaDB Server SQL. This section details how to assign values to variables and columns, essential for data manipulation and programmatic logic.
- [Assignment Operator (:=)](/docs/server/reference/sql-structure/operators/assignment-operators/assignment-operator.md)
- [Assignment Operator (=)](/docs/server/reference/sql-structure/operators/assignment-operators/assignment-operators-assignment-operator.md)
- [Comparison Operators](/docs/server/reference/sql-structure/operators/comparison-operators.md): Learn about comparison operators in MariaDB Server SQL. This section details operators like =, >, <, and LIKE used to compare values in conditions, essential for filtering and joining data.
- [BETWEEN AND](/docs/server/reference/sql-structure/operators/comparison-operators/between-and.md)
- [COALESCE](/docs/server/reference/sql-structure/operators/comparison-operators/coalesce.md)
- [=](/docs/server/reference/sql-structure/operators/comparison-operators/equal.md)
- [>=](/docs/server/reference/sql-structure/operators/comparison-operators/greater-than-or-equal.md)
- [>](/docs/server/reference/sql-structure/operators/comparison-operators/greater-than.md)
- [GREATEST](/docs/server/reference/sql-structure/operators/comparison-operators/greatest.md)
- [IN](/docs/server/reference/sql-structure/operators/comparison-operators/in.md)
- [INTERVAL](/docs/server/reference/sql-structure/operators/comparison-operators/interval.md)
- [IS NOT NULL](/docs/server/reference/sql-structure/operators/comparison-operators/is-not-null.md)
- [IS NOT](/docs/server/reference/sql-structure/operators/comparison-operators/is-not.md)
- [IS NULL](/docs/server/reference/sql-structure/operators/comparison-operators/is-null.md)
- [IS](/docs/server/reference/sql-structure/operators/comparison-operators/is.md)
- [ISNULL](/docs/server/reference/sql-structure/operators/comparison-operators/isnull.md)
- [LEAST](/docs/server/reference/sql-structure/operators/comparison-operators/least.md)
- [<=](/docs/server/reference/sql-structure/operators/comparison-operators/less-than-or-equal.md)
- [<](/docs/server/reference/sql-structure/operators/comparison-operators/less-than.md)
- [NOT BETWEEN](/docs/server/reference/sql-structure/operators/comparison-operators/not-between.md)
- [!=](/docs/server/reference/sql-structure/operators/comparison-operators/not-equal.md)
- [NOT IN](/docs/server/reference/sql-structure/operators/comparison-operators/not-in.md)
- [<=>](/docs/server/reference/sql-structure/operators/comparison-operators/null-safe-equal.md)
- [Logical Operators](/docs/server/reference/sql-structure/operators/logical-operators.md): Learn about logical operators in MariaDB Server SQL. This section details operators like AND, OR, and NOT used to combine or negate conditions, essential for complex filtering and data selection.
- [&&](/docs/server/reference/sql-structure/operators/logical-operators/and.md)
- [!](/docs/server/reference/sql-structure/operators/logical-operators/not.md)
- [||](/docs/server/reference/sql-structure/operators/logical-operators/or.md)
- [XOR](/docs/server/reference/sql-structure/operators/logical-operators/xor.md)
