pub struct UpdateFromParams {
pub collection: String,
pub source: Box<SqlPlan>,
pub target_join_col: String,
pub source_join_col: String,
pub assignments: Vec<(String, SqlExpr)>,
pub target_filters: Vec<Filter>,
pub returning: bool,
}Expand description
Parameters for planning an UPDATE target SET ... FROM src WHERE ... operation.
Fields§
§collection: String§source: Box<SqlPlan>The FROM source plan (Scan, Join, …).
target_join_col: StringColumn in target used as the equi-join key.
source_join_col: StringColumn in source used as the equi-join key.
assignments: Vec<(String, SqlExpr)>SET assignments — RHS may reference source columns.
target_filters: Vec<Filter>Filters that apply only to the target.
returning: boolAuto Trait Implementations§
impl Freeze for UpdateFromParams
impl RefUnwindSafe for UpdateFromParams
impl Send for UpdateFromParams
impl Sync for UpdateFromParams
impl Unpin for UpdateFromParams
impl UnsafeUnpin for UpdateFromParams
impl UnwindSafe for UpdateFromParams
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