Module expr 

Structs

FunctionDef

PostgreSQL function definition

IndexDef

Index definition for CREATE INDEX

TriggerDef

PostgreSQL trigger definition

Enums

BinaryOp

Binary operators for expressions

ColumnGeneration

Generated column type (STORED or VIRTUAL)

Constraint

Expr

FrameBound

Window frame boundary

TableConstraint

Table-level constraints for composite keys

TriggerEvent

Trigger event types

TriggerTiming

Trigger timing (BEFORE or AFTER)

WindowFrame

Window frame definition for window functions