Enum sql_type::StatementType

pub enum StatementType<'a> {
    Select {
        columns: Vec<SelectTypeColumn<'a>>,
        arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>,
    },
    Delete {
        arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>,
    },
    Insert {
        yield_autoincrement: AutoIncrementId,
        arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>,
        returning: Option<Vec<SelectTypeColumn<'a>>>,
    },
    Update {
        arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>,
    },
    Replace {
        arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>,
        returning: Option<Vec<SelectTypeColumn<'a>>>,
    },
    Invalid,
}

Type information of typed statement

Variants

Select

Fields

columns: Vec<SelectTypeColumn<'a>>

The types and named of the columns return from the select

arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>

The key and type of arguments to the query

The statement was a select statement

Delete

Fields

arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>

The key and type of arguments to the query

The statement is a delete statement

Insert

Fields

yield_autoincrement: AutoIncrementId

The insert happend in a table with a auto increment id row

arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>

The key and type of arguments to the query

returning: Option<Vec<SelectTypeColumn<'a>>>

If present, the types and names of the columns returned from the insert

The statement is an insert statement

Update

Fields

arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>

The key and type of arguments to the query

The statement is a update statement

Replace

Fields

arguments: Vec<(ArgumentKey<'a>, FullType<'a>)>

The key and type of arguments to the query

returning: Option<Vec<SelectTypeColumn<'a>>>

If present, the types and names of the columns returned from the replace

The statement is a replace statement

Invalid

The query was not valid, errors are preset in issues

Trait Implementations

impl<'a> Clone for StatementType<'a>

fn clone(&self) -> StatementType<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for StatementType<'a>

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

Formats the value using the given formatter.