rusty_postgresMacro delete
Source macro_rules! delete {
(@format $connection:expr,$model:expr,$client:expr) => { ... };
(connection => $connection:expr,model:$model:expr,conditions:{
$($condition:expr => $like:expr),*
}) => { ... };
(connection => $connection:expr,
model:$model:expr,
conditions:{
$($condition:expr => $like:expr),*
},select:{
$($value:expr)*
}) => { ... };
(connection => $connection:expr,model:$model:expr,conditions:{
$($condition:expr => $like:expr),*
},cascade:$casecade:expr) => { ... };
(connection => $connection:expr,
model:$model:expr,
conditions => {
or => {
$($condition:expr => $like:expr),*
}
}) => { ... };
(connection => $connection:expr,
model:$model:expr,
conditions => {
or => {$($condition:expr => $like:expr),*}
},select:{
$($value:expr)*
}) => { ... };
(connection => $connection:expr,model:$model:expr,conditions:{
$($condition:expr => $like:expr),*
},cascade:$casecade:expr) => { ... };
}
Expand description
ยงExample
delete!{
connection => conn,
model: "users",
conditions: { "id" => 123, "status" => "inactive" }
};
delete!{
connection => conn,
model: "users",
conditions: { "id" => 123 },
select: { "email" "username" }
};
delete!{
connection => conn,
model: "orders",
conditions: { "user_id" => 123 },
cascade: true
};
delete!{connection => conn,
model: "products",
conditions => { or => { "category" => "electronics", "price" => 500 } }
};
delete!{
connection => conn,
model: "products",
conditions => { or => { "id" => 123, "category" => "clothing" } }, select: { "name","price" }
};
delete!{connection => conn,
model: "logs",
conditions: { "event_type" => "error", "timestamp" => "2025-01-01" },
cascade: "true"
};