Struct rdb_pagination::SqlJoin

pub struct SqlJoin {
    pub other_table_name: Name,
    pub other_column_name: Name,
    pub real_table_name: Option<Name>,
    pub using_table_name: Name,
    pub using_column_name: Name,
}

Struct for generating the JOIN clause.

Fields

other_table_name: Name

other_column_name: Name

real_table_name: Option<Name>

using_table_name: Name

using_column_name: Name

Implementations

impl SqlJoin

pub fn to_mysql_join_clause<'a>(&self, s: &'a mut String) -> &'a str

Available on crate feature mysql only.

Generate a JOIN clause for MySQL.

If real_table_name exists,

JOIN `<real_table_name>` AS `<other_table_name>` ON `<other_table_name>`.`<other_column_name>` = `<using_table_name>`.`<using_column_name>`

or

JOIN `<other_table_name>` ON `<other_table_name>`.`<other_column_name>` = `<using_table_name>`.`<using_column_name>`

pub fn format_mysql_join_clauses<'a>( joins: &[SqlJoin], s: &'a mut String, ) -> &'a str

Available on crate feature mysql only.

Generate JOIN clauses for MySQL.

Concatenate a series of SqlJoins with \n.

Trait Implementations

impl Clone for SqlJoin

fn clone(&self) -> SqlJoin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SqlJoin

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

Formats the value using the given formatter.