Struct diesel::pg::PgQueryBuilder

pub struct PgQueryBuilder { /* private fields */ }

Available on crate feature postgres_backend only.

The PostgreSQL query builder

Implementations

impl PgQueryBuilder

pub fn new() -> Self

Constructs a new query builder with an empty query

Trait Implementations

impl Default for PgQueryBuilder

fn default() -> PgQueryBuilder

Returns the “default value” for a type.

impl QueryBuilder<Pg> for PgQueryBuilder

fn push_sql(&mut self, sql: &str)

Add sql to the end of the query being constructed.

fn push_identifier(&mut self, identifier: &str) -> QueryResult<()>

Quote identifier, and add it to the end of the query being constructed.

fn push_bind_param(&mut self)

Add a placeholder for a bind parameter to the end of the query being constructed.

fn push_bind_param_value_only(&mut self)

Increases the internal counter for bind parameters without adding the bind parameter itself to the query

fn finish(self) -> String

Returns the constructed SQL query.