hoprd_migration

Struct InsertStatement

pub struct InsertStatement { /* private fields */ }
Expand description

Insert any new rows into an existing table

§Examples

use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Aspect, Glyph::Image])
    .values_panic([5.15.into(), "12A".into()])
    .values_panic([4.21.into(), "123".into()])
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`aspect`, `image`) VALUES (5.15, '12A'), (4.21, '123')"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (5.15, '12A'), (4.21, '123')"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (5.15, '12A'), (4.21, '123')"#
);

Implementations§

§

impl InsertStatement

pub fn new() -> InsertStatement

Construct a new InsertStatement

pub fn replace(&mut self) -> &mut InsertStatement

Use REPLACE instead of INSERT

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .replace()
    .into_table(Glyph::Table)
    .columns([Glyph::Aspect, Glyph::Image])
    .values_panic([5.15.into(), "12A".into()])
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"REPLACE INTO `glyph` (`aspect`, `image`) VALUES (5.15, '12A')"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"REPLACE INTO "glyph" ("aspect", "image") VALUES (5.15, '12A')"#
);

pub fn into_table<T>(&mut self, tbl_ref: T) -> &mut InsertStatement
where T: IntoTableRef,

Specify which table to insert into.

§Examples

See InsertStatement::values

pub fn columns<C, I>(&mut self, columns: I) -> &mut InsertStatement
where C: IntoIden, I: IntoIterator<Item = C>,

Specify what columns to insert.

§Examples

See InsertStatement::values

pub fn select_from<S>( &mut self, select: S, ) -> Result<&mut InsertStatement, Error>
where S: Into<SelectStatement>,

Specify a select query whose values to be inserted.

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Aspect, Glyph::Image])
    .select_from(Query::select()
        .column(Glyph::Aspect)
        .column(Glyph::Image)
        .from(Glyph::Table)
        .and_where(Expr::col(Glyph::Image).like("0%"))
        .to_owned()
    )
    .unwrap()
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`aspect`, `image`) SELECT `aspect`, `image` FROM `glyph` WHERE `image` LIKE '0%'"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") SELECT "aspect", "image" FROM "glyph" WHERE "image" LIKE '0%'"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") SELECT "aspect", "image" FROM "glyph" WHERE "image" LIKE '0%'"#
);
use sea_query::{tests_cfg::*, *};
let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Image])
    .select_from(
        Query::select()
            .expr(Expr::val("hello"))
            .cond_where(Cond::all().not().add(Expr::exists(
                Query::select().expr(Expr::val("world")).to_owned(),
            )))
            .to_owned(),
    )
    .unwrap()
    .to_owned();

assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("image") SELECT 'hello' WHERE NOT EXISTS(SELECT 'world')"#
);

pub fn values<I>(&mut self, values: I) -> Result<&mut InsertStatement, Error>
where I: IntoIterator<Item = SimpleExpr>,

Specify a row of values to be inserted.

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Aspect, Glyph::Image])
    .values([
        2.into(),
        Func::cast_as("2020-02-02 00:00:00", Alias::new("DATE")).into(),
    ])
    .unwrap()
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`aspect`, `image`) VALUES (2, CAST('2020-02-02 00:00:00' AS DATE))"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (2, CAST('2020-02-02 00:00:00' AS DATE))"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (2, CAST('2020-02-02 00:00:00' AS DATE))"#
);

pub fn values_panic<I>(&mut self, values: I) -> &mut InsertStatement
where I: IntoIterator<Item = SimpleExpr>,

Specify a row of values to be inserted, variation of InsertStatement::values.

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Aspect, Glyph::Image])
    .values_panic([2.1345.into(), "24B".into()])
    .values_panic([5.15.into(), "12A".into()])
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`aspect`, `image`) VALUES (2.1345, '24B'), (5.15, '12A')"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (2.1345, '24B'), (5.15, '12A')"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (2.1345, '24B'), (5.15, '12A')"#
);

pub fn values_from_panic<I>( &mut self, values_iter: impl IntoIterator<Item = I>, ) -> &mut InsertStatement
where I: IntoIterator<Item = SimpleExpr>,

Add rows to be inserted from an iterator, variation of InsertStatement::values_panic.

§Examples
use sea_query::{tests_cfg::*, *};

let rows = vec![[2.1345.into(), "24B".into()], [5.15.into(), "12A".into()]];

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Aspect, Glyph::Image])
    .values_from_panic(rows)
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`aspect`, `image`) VALUES (2.1345, '24B'), (5.15, '12A')"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (2.1345, '24B'), (5.15, '12A')"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("aspect", "image") VALUES (2.1345, '24B'), (5.15, '12A')"#
);

pub fn on_conflict(&mut self, on_conflict: OnConflict) -> &mut InsertStatement

ON CONFLICT expression

§Examples
  • OnConflict::update_columns: Update column value of existing row with inserting value
  • [OnConflict::update_values]: Update column value of existing row with value
  • [OnConflict::update_exprs]: Update column value of existing row with expression

pub fn returning(&mut self, returning: ReturningClause) -> &mut InsertStatement

RETURNING expressions.

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Image])
    .values_panic(["12A".into()])
    .returning(Query::returning().columns([Glyph::Id]))
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    "INSERT INTO `glyph` (`image`) VALUES ('12A')"
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('12A') RETURNING "id""#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('12A') RETURNING "id""#
);

pub fn returning_col<C>(&mut self, col: C) -> &mut InsertStatement
where C: IntoColumnRef,

RETURNING expressions for a column.

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Image])
    .values_panic(["12A".into()])
    .returning_col(Glyph::Id)
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    "INSERT INTO `glyph` (`image`) VALUES ('12A')"
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('12A') RETURNING "id""#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('12A') RETURNING "id""#
);

pub fn returning_all(&mut self) -> &mut InsertStatement

RETURNING expressions all columns.

§Examples
use sea_query::{tests_cfg::*, *};

let query = Query::insert()
    .into_table(Glyph::Table)
    .columns([Glyph::Image])
    .values_panic(["12A".into()])
    .returning_all()
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    "INSERT INTO `glyph` (`image`) VALUES ('12A')"
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('12A') RETURNING *"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('12A') RETURNING *"#
);

pub fn with(self, clause: WithClause) -> WithQuery

Create a WithQuery by specifying a WithClause to execute this query with.

§Examples
use sea_query::{*, IntoCondition, IntoIden, tests_cfg::*};

let select = SelectStatement::new()
        .columns([Glyph::Id, Glyph::Image, Glyph::Aspect])
        .from(Glyph::Table)
        .to_owned();
    let cte = CommonTableExpression::new()
        .query(select)
        .column(Glyph::Id)
        .column(Glyph::Image)
        .column(Glyph::Aspect)
        .table_name(Alias::new("cte"))
        .to_owned();
    let with_clause = WithClause::new().cte(cte).to_owned();
    let select = SelectStatement::new()
        .columns([Glyph::Id, Glyph::Image, Glyph::Aspect])
        .from(Alias::new("cte"))
        .to_owned();
    let mut insert = Query::insert();
    insert
        .into_table(Glyph::Table)
        .columns([Glyph::Id, Glyph::Image, Glyph::Aspect])
        .select_from(select)
        .unwrap();
    let query = insert.with(with_clause);

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"WITH `cte` (`id`, `image`, `aspect`) AS (SELECT `id`, `image`, `aspect` FROM `glyph`) INSERT INTO `glyph` (`id`, `image`, `aspect`) SELECT `id`, `image`, `aspect` FROM `cte`"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"WITH "cte" ("id", "image", "aspect") AS (SELECT "id", "image", "aspect" FROM "glyph") INSERT INTO "glyph" ("id", "image", "aspect") SELECT "id", "image", "aspect" FROM "cte""#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"WITH "cte" ("id", "image", "aspect") AS (SELECT "id", "image", "aspect" FROM "glyph") INSERT INTO "glyph" ("id", "image", "aspect") SELECT "id", "image", "aspect" FROM "cte""#
);

pub fn with_cte<C>(&mut self, clause: C) -> &mut InsertStatement
where C: Into<WithClause>,

Create a Common Table Expression by specifying a [CommonTableExpression] or WithClause to execute this query with.

§Examples
use sea_query::{*, IntoCondition, IntoIden, tests_cfg::*};

let select = SelectStatement::new()
        .columns([Glyph::Id, Glyph::Image, Glyph::Aspect])
        .from(Glyph::Table)
        .to_owned();
    let cte = CommonTableExpression::new()
        .query(select)
        .column(Glyph::Id)
        .column(Glyph::Image)
        .column(Glyph::Aspect)
        .table_name(Alias::new("cte"))
        .to_owned();
    let with_clause = WithClause::new().cte(cte).to_owned();
    let select = SelectStatement::new()
        .columns([Glyph::Id, Glyph::Image, Glyph::Aspect])
        .from(Alias::new("cte"))
        .to_owned();
    let mut query = Query::insert();
    query
        .with_cte(with_clause)
        .into_table(Glyph::Table)
        .columns([Glyph::Id, Glyph::Image, Glyph::Aspect])
        .select_from(select)
        .unwrap();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"WITH `cte` (`id`, `image`, `aspect`) AS (SELECT `id`, `image`, `aspect` FROM `glyph`) INSERT INTO `glyph` (`id`, `image`, `aspect`) SELECT `id`, `image`, `aspect` FROM `cte`"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"WITH "cte" ("id", "image", "aspect") AS (SELECT "id", "image", "aspect" FROM "glyph") INSERT INTO "glyph" ("id", "image", "aspect") SELECT "id", "image", "aspect" FROM "cte""#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"WITH "cte" ("id", "image", "aspect") AS (SELECT "id", "image", "aspect" FROM "glyph") INSERT INTO "glyph" ("id", "image", "aspect") SELECT "id", "image", "aspect" FROM "cte""#
);

pub fn or_default_values(&mut self) -> &mut InsertStatement

Insert with default values if columns and values are not supplied.

§Examples
use sea_query::{tests_cfg::*, *};

// Insert default
let query = Query::insert()
    .into_table(Glyph::Table)
    .or_default_values()
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` VALUES ()"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" VALUES (DEFAULT)"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" DEFAULT VALUES"#
);

// Ordinary insert as columns and values are supplied
let query = Query::insert()
    .into_table(Glyph::Table)
    .or_default_values()
    .columns([Glyph::Image])
    .values_panic(["ABC".into()])
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`image`) VALUES ('ABC')"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('ABC')"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('ABC')"#
);

pub fn or_default_values_many(&mut self, num_rows: u32) -> &mut InsertStatement

Insert multiple rows with default values if columns and values are not supplied.

§Examples
use sea_query::{tests_cfg::*, *};

// Insert default
let query = Query::insert()
    .into_table(Glyph::Table)
    .or_default_values_many(3)
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` VALUES (), (), ()"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" VALUES (DEFAULT), (DEFAULT), (DEFAULT)"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" DEFAULT VALUES"#
);

// Ordinary insert as columns and values are supplied
let query = Query::insert()
    .into_table(Glyph::Table)
    .or_default_values_many(3)
    .columns([Glyph::Image])
    .values_panic(["ABC".into()])
    .to_owned();

assert_eq!(
    query.to_string(MysqlQueryBuilder),
    r#"INSERT INTO `glyph` (`image`) VALUES ('ABC')"#
);
assert_eq!(
    query.to_string(PostgresQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('ABC')"#
);
assert_eq!(
    query.to_string(SqliteQueryBuilder),
    r#"INSERT INTO "glyph" ("image") VALUES ('ABC')"#
);
§

impl InsertStatement

pub fn build_collect_any_into( &self, query_builder: &dyn QueryBuilder, sql: &mut dyn SqlWriter, )

See QueryStatementBuilder::build_collect_any_into

pub fn into_sub_query_statement(self) -> SubQueryStatement

See QueryStatementBuilder::into_sub_query_statement

pub fn build_any(&self, query_builder: &dyn QueryBuilder) -> (String, Values)

See QueryStatementBuilder::build_any

pub fn build_collect_any( &self, query_builder: &dyn QueryBuilder, sql: &mut dyn SqlWriter, ) -> String

See QueryStatementBuilder::build_collect_any

§

impl InsertStatement

pub fn build_collect_into<T>(&self, query_builder: T, sql: &mut dyn SqlWriter)
where T: QueryBuilder,

See QueryStatementWriter::build_collect_into

pub fn build_collect<T>( &self, query_builder: T, sql: &mut dyn SqlWriter, ) -> String
where T: QueryBuilder,

See QueryStatementWriter::build_collect

pub fn build<T>(&self, query_builder: T) -> (String, Values)
where T: QueryBuilder,

See QueryStatementWriter::build

pub fn to_string<T>(&self, query_builder: T) -> String
where T: QueryBuilder,

See QueryStatementWriter::to_string

Trait Implementations§

§

impl Clone for InsertStatement

§

fn clone(&self) -> InsertStatement

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
§

impl Debug for InsertStatement

§

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

Formats the value using the given formatter. Read more
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impl Default for InsertStatement

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fn default() -> InsertStatement

Returns the “default value” for a type. Read more
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impl PartialEq for InsertStatement

§

fn eq(&self, other: &InsertStatement) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
§

impl QueryStatementBuilder for InsertStatement

§

fn build_collect_any_into( &self, query_builder: &dyn QueryBuilder, sql: &mut dyn SqlWriter, )

Build corresponding SQL statement into the SqlWriter for certain database backend and collect query parameters
§

fn into_sub_query_statement(self) -> SubQueryStatement

§

fn build_any(&self, query_builder: &dyn QueryBuilder) -> (String, Values)

Build corresponding SQL statement for certain database backend and collect query parameters into a vector
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fn build_collect_any( &self, query_builder: &dyn QueryBuilder, sql: &mut dyn SqlWriter, ) -> String

Build corresponding SQL statement for certain database backend and collect query parameters
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impl QueryStatementWriter for InsertStatement

§

fn build_collect_into<T>(&self, query_builder: T, sql: &mut dyn SqlWriter)
where T: QueryBuilder,

§

fn to_string<T>(&self, query_builder: T) -> String
where T: QueryBuilder,

Build corresponding SQL statement for certain database backend and return SQL string Read more
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fn build<T>(&self, query_builder: T) -> (String, Values)
where T: QueryBuilder,

Build corresponding SQL statement for certain database backend and collect query parameters into a vector Read more
§

fn build_collect<T>(&self, query_builder: T, sql: &mut dyn SqlWriter) -> String
where T: QueryBuilder,

Build corresponding SQL statement for certain database backend and collect query parameters Read more
§

impl SqlxBinder for InsertStatement

§

fn build_sqlx<T>(&self, query_builder: T) -> (String, SqlxValues)
where T: QueryBuilder,

§

fn build_any_sqlx( &self, query_builder: &dyn QueryBuilder, ) -> (String, SqlxValues)

§

impl StatementBuilder for InsertStatement

§

fn build(&self, db_backend: &DatabaseBackend) -> Statement

Method to call in order to build a Statement
§

impl StructuralPartialEq for InsertStatement

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where T: 'static + ?Sized,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn instrument(self, span: Span) -> Instrumented<Self>

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where S: Into<Dispatch>,

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