Module expr

Modules

math

Macros

static_cast

static_columns

static_condition

static_from_tables

static_group_by

Create a valid GROUP BY clause as a &'static str at compile-time.

static_join

static_join_using

Comma separated list of shared column names

static_limit

static_offset

static_order_by

static_row_lock

Row-level lock

static_select

static_table_lock

LOCK sql command

static_tables

write_variadic

Structs

ColumnExpr

ColumnExprList

Group

Enums

Cmp

Comparison operators

ConflictAction

ConflictTarget

JoinType

LogicBi

Logic binary operators

LogicUn

Logic unary operators

OrderByNulls

OrderByOrd

RowLockConcurrency

RowLockStrength

Row-level lock strength

TableLock

TableLockMode

Table-level lock mode

TableLockWait

Traits

BinaryOperator

UnaryOperator

Functions

binary_rhs

cast

CAST Command

column_list

columns_iter

Write a list of columns from a iterator into the sql command buffer.

continue_condition

cross_join

Writes a CROSS JOIN <table> clause

delete

Writes a DELETE FROM command into the sql command buffer.

delete_from

Writes a DELETE FROM <table> clause to start a delete command with a table.

delete_using

Writes a USING clause for specifying additional tables in the delete clause.

delete_using_iter

Writes a USING <table> clause with a iterator of additional tables to be included in the WHERE clause of a DELETE command.

filter_having

Write a HAVING clause in the sql command.

filter_where

Write a WHERE clause in the sql command.

from_tables

group_by

Writes a GROUP BY clause.

insert

Write a INSERT INTO clause to start a insert sql command.

insert_into

Write an INSERT INTO <table> clause to start an insert command with a table.

item_separator

Puts an item separator ", " into the command buffer

item_separator_optional

Puts an item separator ", " into the command buffer if the sql command does not ends with one.

join

Starts a JOIN clause.

join_on

Starts a join condition.

join_using

Writes a join condition with the USING form.

lhs_binary_rhs

limit

Writes a LIMIT clause into a sql writer.

offset

Writes a offset clause into a sql writer.

on_conflict

Writes a ON CONFLICT <target> DO <action> clause to specify an alternative action during conflict in a INSERT clause.

order_by

Writes a ORDER BY clause.

order_by_expr

Write a ORDER BY order expression.

returning

Write a RETURNING clause to compute the values that will be returned from the query.

row_lock

select

SELECT

select_all

SELECT ALL

select_distinct

SELECT DISTINCT

separator

Puts a separator " " into the command buffer

separator_optional

Puts a separator " " into the command buffer if it does’t already have.

set_column

Write a SET <column> = expression for setting the column value of a update clause.

set_tuple

Write a SET (<column>, ...) = expression for setting the tuple value of a update clause.

table_lock

LOCK sql command

unary_rhs

update

Write a UPDATE command into the sql buffer.

update_table

Write a UPDATE <table> [ AS <alias> ] command with a table and a optional alias into the sql buffer.

values

Write a VALUES clause to start a list of expressions to be used in the INSERT command.

write_iter

Write a list of values into the sql command.