Module expr 

SQL expressions for query building.

This module provides a type-safe expression system for building WHERE clauses, ORDER BY, computed columns, and other SQL expressions.

Structs

CaseBuilder

Builder for CASE WHEN expressions.

WindowBuilder

Builder for window functions with OVER clause.

WindowFrame

Window frame specification for OVER clause.

Enums

BinaryOp

Binary operators.

Dialect

SQL dialect for generating dialect-specific SQL.

Expr

A SQL expression that can be used in WHERE, HAVING, etc.

JsonPath

JSON path segment for extraction operations.

UnaryOp

Unary operators.

WindowFrameBound

Window frame bound specification.

WindowFrameType

Window frame type.