Trait sea_query::backend::QueryBuilder

pub trait QueryBuilder: QuotedBuilder + EscapeBuilder + TableRefBuilder {
    fn prepare_query_statement(
        &self,
        query: &SubQueryStatement,
        sql: &mut dyn SqlWriter
    );
    fn prepare_value(&self, value: &Value, sql: &mut dyn SqlWriter);

    fn placeholder(&self) -> (&str, bool) { ... }
    fn values_list_tuple_prefix(&self) -> &str { ... }
    fn prepare_insert_statement(
        &self,
        insert: &InsertStatement,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_union_statement(
        &self,
        union_type: UnionType,
        select_statement: &SelectStatement,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_select_statement(
        &self,
        select: &SelectStatement,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_update_statement(
        &self,
        update: &UpdateStatement,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_delete_statement(
        &self,
        delete: &DeleteStatement,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_simple_expr(
        &self,
        simple_expr: &SimpleExpr,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_simple_expr_common(
        &self,
        simple_expr: &SimpleExpr,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_case_statement(
        &self,
        stmts: &CaseStatement,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_select_distinct(
        &self,
        select_distinct: &SelectDistinct,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_select_lock(&self, lock: &LockClause, sql: &mut dyn SqlWriter) { ... }
    fn prepare_select_expr(
        &self,
        select_expr: &SelectExpr,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_join_expr(&self, join_expr: &JoinExpr, sql: &mut dyn SqlWriter) { ... }
    fn prepare_join_table_ref(
        &self,
        join_expr: &JoinExpr,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_table_ref(&self, table_ref: &TableRef, sql: &mut dyn SqlWriter) { ... }
    fn prepare_column_ref(&self, column_ref: &ColumnRef, sql: &mut dyn SqlWriter) { ... }
    fn prepare_un_oper(&self, un_oper: &UnOper, sql: &mut dyn SqlWriter) { ... }
    fn prepare_bin_oper_common(&self, bin_oper: &BinOper, sql: &mut dyn SqlWriter) { ... }
    fn prepare_bin_oper(&self, bin_oper: &BinOper, sql: &mut dyn SqlWriter) { ... }
    fn prepare_sub_query_oper(&self, oper: &SubQueryOper, sql: &mut dyn SqlWriter) { ... }
    fn prepare_logical_chain_oper(
        &self,
        log_chain_oper: &LogicalChainOper,
        i: usize,
        length: usize,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_function_common(
        &self,
        function: &Function,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_with_query(&self, query: &WithQuery, sql: &mut dyn SqlWriter) { ... }
    fn prepare_with_clause(
        &self,
        with_clause: &WithClause,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_with_clause_recursive_options(
        &self,
        with_clause: &WithClause,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_with_clause_common_tables(
        &self,
        with_clause: &WithClause,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_with_query_clause_common_table(
        &self,
        cte: &CommonTableExpression,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_with_query_clause_materialization(
        &self,
        cte: &CommonTableExpression,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_with_clause_start(
        &self,
        with_clause: &WithClause,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_insert(&self, replace: bool, sql: &mut dyn SqlWriter) { ... }
    fn prepare_function(&self, function: &Function, sql: &mut dyn SqlWriter) { ... }
    fn prepare_join_type(&self, join_type: &JoinType, sql: &mut dyn SqlWriter) { ... }
    fn prepare_join_type_common(
        &self,
        join_type: &JoinType,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_order_expr(&self, order_expr: &OrderExpr, sql: &mut dyn SqlWriter) { ... }
    fn prepare_join_on(&self, join_on: &JoinOn, sql: &mut dyn SqlWriter) { ... }
    fn prepare_order(&self, order_expr: &OrderExpr, sql: &mut dyn SqlWriter) { ... }
    fn prepare_field_order(
        &self,
        order_expr: &OrderExpr,
        values: &Values,
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_constant(&self, value: &Value, sql: &mut dyn SqlWriter) { ... }
    fn prepare_values_list(
        &self,
        value_tuples: &[ValueTuple],
        sql: &mut dyn SqlWriter
    ) { ... }
    fn prepare_tuple(&self, exprs: &[SimpleExpr], sql: &mut dyn SqlWriter) { ... }
    fn prepare_keyword(&self, keyword: &Keyword, sql: &mut dyn SqlWriter) { ... }
    fn value_to_string(&self, v: &Value) -> String { ... }
    fn insert_default_keyword(&self) -> &str { ... }
    fn insert_default_values(&self, num_rows: u32, sql: &mut dyn SqlWriter) { ... }
}

Required Methods

fn prepare_query_statement(
    &self,
    query: &SubQueryStatement,
    sql: &mut dyn SqlWriter
)

Translate QueryStatement into SQL statement.

fn prepare_value(&self, value: &Value, sql: &mut dyn SqlWriter)

Write Value into SQL statement as parameter.

Provided Methods

fn placeholder(&self) -> (&str, bool)

The type of placeholder the builder uses for values, and whether it is numbered.

fn values_list_tuple_prefix(&self) -> &str

Prefix for tuples in VALUES list (e.g. ROW for Mysql)

fn prepare_insert_statement(
    &self,
    insert: &InsertStatement,
    sql: &mut dyn SqlWriter
)

Translate InsertStatement into SQL statement.

fn prepare_union_statement(
    &self,
    union_type: UnionType,
    select_statement: &SelectStatement,
    sql: &mut dyn SqlWriter
)

fn prepare_select_statement(
    &self,
    select: &SelectStatement,
    sql: &mut dyn SqlWriter
)

Translate SelectStatement into SQL statement.

fn prepare_update_statement(
    &self,
    update: &UpdateStatement,
    sql: &mut dyn SqlWriter
)

Translate UpdateStatement into SQL statement.

fn prepare_delete_statement(
    &self,
    delete: &DeleteStatement,
    sql: &mut dyn SqlWriter
)

Translate DeleteStatement into SQL statement.

fn prepare_simple_expr(&self, simple_expr: &SimpleExpr, sql: &mut dyn SqlWriter)

Translate SimpleExpr into SQL statement.

fn prepare_simple_expr_common(
    &self,
    simple_expr: &SimpleExpr,
    sql: &mut dyn SqlWriter
)

fn prepare_case_statement(&self, stmts: &CaseStatement, sql: &mut dyn SqlWriter)

Translate CaseStatement into SQL statement.

fn prepare_select_distinct(
    &self,
    select_distinct: &SelectDistinct,
    sql: &mut dyn SqlWriter
)

Translate SelectDistinct into SQL statement.

fn prepare_select_lock(&self, lock: &LockClause, sql: &mut dyn SqlWriter)

Translate LockType into SQL statement.

fn prepare_select_expr(&self, select_expr: &SelectExpr, sql: &mut dyn SqlWriter)

Translate SelectExpr into SQL statement.

fn prepare_join_expr(&self, join_expr: &JoinExpr, sql: &mut dyn SqlWriter)

Translate JoinExpr into SQL statement.

fn prepare_join_table_ref(&self, join_expr: &JoinExpr, sql: &mut dyn SqlWriter)

fn prepare_table_ref(&self, table_ref: &TableRef, sql: &mut dyn SqlWriter)

Translate TableRef into SQL statement.

fn prepare_column_ref(&self, column_ref: &ColumnRef, sql: &mut dyn SqlWriter)

fn prepare_un_oper(&self, un_oper: &UnOper, sql: &mut dyn SqlWriter)

Translate UnOper into SQL statement.

fn prepare_bin_oper_common(&self, bin_oper: &BinOper, sql: &mut dyn SqlWriter)

fn prepare_bin_oper(&self, bin_oper: &BinOper, sql: &mut dyn SqlWriter)

Translate BinOper into SQL statement.

fn prepare_sub_query_oper(&self, oper: &SubQueryOper, sql: &mut dyn SqlWriter)

Translate SubQueryOper into SQL statement.

fn prepare_logical_chain_oper(
    &self,
    log_chain_oper: &LogicalChainOper,
    i: usize,
    length: usize,
    sql: &mut dyn SqlWriter
)

Translate LogicalChainOper into SQL statement.

fn prepare_function_common(&self, function: &Function, sql: &mut dyn SqlWriter)

Translate Function into SQL statement.

fn prepare_with_query(&self, query: &WithQuery, sql: &mut dyn SqlWriter)

fn prepare_with_clause(&self, with_clause: &WithClause, sql: &mut dyn SqlWriter)

fn prepare_with_clause_recursive_options(
    &self,
    with_clause: &WithClause,
    sql: &mut dyn SqlWriter
)

fn prepare_with_clause_common_tables(
    &self,
    with_clause: &WithClause,
    sql: &mut dyn SqlWriter
)

fn prepare_with_query_clause_common_table(
    &self,
    cte: &CommonTableExpression,
    sql: &mut dyn SqlWriter
)

fn prepare_with_query_clause_materialization(
    &self,
    cte: &CommonTableExpression,
    sql: &mut dyn SqlWriter
)

fn prepare_with_clause_start(
    &self,
    with_clause: &WithClause,
    sql: &mut dyn SqlWriter
)

fn prepare_insert(&self, replace: bool, sql: &mut dyn SqlWriter)

fn prepare_function(&self, function: &Function, sql: &mut dyn SqlWriter)

fn prepare_join_type(&self, join_type: &JoinType, sql: &mut dyn SqlWriter)

Translate JoinType into SQL statement.

fn prepare_join_type_common(&self, join_type: &JoinType, sql: &mut dyn SqlWriter)

fn prepare_order_expr(&self, order_expr: &OrderExpr, sql: &mut dyn SqlWriter)

Translate OrderExpr into SQL statement.

fn prepare_join_on(&self, join_on: &JoinOn, sql: &mut dyn SqlWriter)

Translate JoinOn into SQL statement.

fn prepare_order(&self, order_expr: &OrderExpr, sql: &mut dyn SqlWriter)

Translate Order into SQL statement.

fn prepare_field_order(
    &self,
    order_expr: &OrderExpr,
    values: &Values,
    sql: &mut dyn SqlWriter
)

Translate Order::Field into SQL statement

fn prepare_constant(&self, value: &Value, sql: &mut dyn SqlWriter)

Write Value inline.

fn prepare_values_list(
    &self,
    value_tuples: &[ValueTuple],
    sql: &mut dyn SqlWriter
)

Translate a &[ValueTuple] into a VALUES list.

fn prepare_tuple(&self, exprs: &[SimpleExpr], sql: &mut dyn SqlWriter)

Translate SimpleExpr::Tuple into SQL statement.

fn prepare_keyword(&self, keyword: &Keyword, sql: &mut dyn SqlWriter)

Translate Keyword into SQL statement.

fn value_to_string(&self, v: &Value) -> String

Convert a SQL value into syntax-specific string

fn insert_default_keyword(&self) -> &str

The keywords for insert default row.

fn insert_default_values(&self, num_rows: u32, sql: &mut dyn SqlWriter)

Write insert default rows expression.

Implementors

impl QueryBuilder for MysqlQueryBuilder

Available on crate feature backend-mysql only.

impl QueryBuilder for PostgresQueryBuilder

Available on crate feature backend-postgres only.

impl QueryBuilder for SqliteQueryBuilder

Available on crate feature backend-sqlite only.