> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/server/reference/sql-structure/operators.md).

# Operators

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[Operator Precedence](/docs/server/reference/sql-structure/operators/operator-precedence.md)
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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.
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[Arithmetic Operators](/docs/server/reference/sql-structure/operators/arithmetic-operators.md)
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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.
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[Assignment Operators](/docs/server/reference/sql-structure/operators/assignment-operators.md)
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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.
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[Comparison Operators](/docs/server/reference/sql-structure/operators/comparison-operators.md)
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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.
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[Logical Operators](/docs/server/reference/sql-structure/operators/logical-operators.md)
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{% column %}
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.
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