Struct SchemaTriggerDef 

pub struct SchemaTriggerDef {
    pub name: String,
    pub table: String,
    pub timing: String,
    pub events: Vec<String>,
    pub for_each_row: bool,
    pub execute_function: String,
    pub condition: Option<String>,
}

A trigger definition for the schema model.

Fields

name: String

Trigger name.

table: String

Target table.

timing: String

Timing (BEFORE, AFTER, INSTEAD OF).

events: Vec<String>

Events that fire the trigger (INSERT, UPDATE, DELETE).

for_each_row: bool

Whether the trigger fires FOR EACH ROW (vs. FOR EACH STATEMENT).

execute_function: String

Function to execute.

condition: Option<String>

Optional WHEN condition.

Implementations

impl SchemaTriggerDef

pub fn new( name: impl Into<String>, table: impl Into<String>, execute_function: impl Into<String>, ) -> Self

Create a new trigger definition.

pub fn timing(self, t: impl Into<String>) -> Self

Set the trigger timing.

pub fn events(self, evts: Vec<String>) -> Self

Set the trigger events.

pub fn for_each_statement(self) -> Self

Fire FOR EACH STATEMENT instead of FOR EACH ROW.

pub fn condition(self, cond: impl Into<String>) -> Self

Set an optional WHEN condition.

Trait Implementations

impl Clone for SchemaTriggerDef

fn clone(&self) -> SchemaTriggerDef

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SchemaTriggerDef

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SchemaTriggerDef

fn eq(&self, other: &SchemaTriggerDef) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SchemaTriggerDef