Struct cql3_parser::delete::Delete

pub struct Delete {
    pub begin_batch: Option<BeginBatch>,
    pub columns: Vec<IndexedColumn>,
    pub table_name: FQName,
    pub timestamp: Option<u64>,
    pub where_clause: Vec<RelationElement>,
    pub if_clause: Vec<RelationElement>,
    pub if_exists: bool,
}

the data for a delete statement.

Fields

begin_batch: Option<BeginBatch>

if set the statement starts with BEGIN BATCH

columns: Vec<IndexedColumn>

an optional list of columns to delete

table_name: FQName

the table to delete from

timestamp: Option<u64>

an optional timestamp to use for the deletion.

where_clause: Vec<RelationElement>

the were clause for the delete.

if_clause: Vec<RelationElement>

if present a list of key,values for the IF clause

if_exists: bool

if true and if_clause is NONE then IF EXISTS is added

Trait Implementations

impl Clone for Delete

fn clone(&self) -> Delete

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Delete

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

Formats the value using the given formatter.

impl Display for Delete

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

Formats the value using the given formatter.

impl PartialEq<Delete> for Delete

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Delete