Enum gluesql::core::ast::Statement

pub enum Statement {
    ShowColumns {
        table_name: String,
    },
    Query(Query),
    Insert {
        table_name: String,
        columns: Vec<String>,
        source: Query,
    },
    Update {
        table_name: String,
        assignments: Vec<Assignment>,
        selection: Option<Expr>,
    },
    Delete {
        table_name: String,
        selection: Option<Expr>,
    },
    CreateTable {
        if_not_exists: bool,
        name: String,
        columns: Option<Vec<ColumnDef>>,
        source: Option<Box<Query>>,
        engine: Option<String>,
    },
    CreateFunction {
        or_replace: bool,
        name: String,
        args: Vec<OperateFunctionArg>,
        return_: Expr,
    },
    AlterTable {
        name: String,
        operation: AlterTableOperation,
    },
    DropTable {
        if_exists: bool,
        names: Vec<String>,
    },
    DropFunction {
        if_exists: bool,
        names: Vec<String>,
    },
    CreateIndex {
        name: String,
        table_name: String,
        column: OrderByExpr,
    },
    DropIndex {
        name: String,
        table_name: String,
    },
    StartTransaction,
    Commit,
    Rollback,
    ShowVariable(Variable),
    ShowIndexes(String),
}

Variants

ShowColumns

Fields

table_name: String

Query(Query)

SELECT, VALUES

Insert

Fields

table_name: String

TABLE

columns: Vec<String>

COLUMNS

source: Query

A SQL query that specifies what to insert

INSERT

Update

Fields

table_name: String

TABLE

assignments: Vec<Assignment>

Column assignments

selection: Option<Expr>

WHERE

UPDATE

Delete

Fields

table_name: String

FROM

selection: Option<Expr>

WHERE

DELETE

CreateTable

Fields

if_not_exists: bool

name: String

Table name

columns: Option<Vec<ColumnDef>>

Optional schema

source: Option<Box<Query>>

engine: Option<String>

CREATE TABLE

CreateFunction

Fields

or_replace: bool

name: String

args: Vec<OperateFunctionArg>

Optional schema

return_: Expr

CREATE FUNCTION

AlterTable

Fields

name: String

Table name

operation: AlterTableOperation

ALTER TABLE

DropTable

Fields

if_exists: bool

An optional IF EXISTS clause. (Non-standard.)

names: Vec<String>

One or more objects to drop. (ANSI SQL requires exactly one.)

DROP TABLE

DropFunction

Fields

if_exists: bool

An optional IF EXISTS clause. (Non-standard.)

names: Vec<String>

One or more objects to drop. (ANSI SQL requires exactly one.)

DROP FUNCTION

CreateIndex

Fields

name: String

table_name: String

column: OrderByExpr

CREATE INDEX

DropIndex

Fields

name: String

table_name: String

DROP INDEX

StartTransaction

START TRANSACTION, BEGIN

Commit

COMMIT

Rollback

ROLLBACK

ShowVariable(Variable)

SHOW VARIABLE

ShowIndexes(String)

Trait Implementations

impl Build for Statement

fn build(self) -> Result<Statement, Error>

impl Clone for Statement

fn clone(&self) -> Statement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Statement

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Statement

fn deserialize<__D>( __deserializer: __D ) -> Result<Statement, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Statement

fn hash<__H>(&self, state: &mut __H)where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Statement

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Statement

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSql for Statement

fn to_sql(&self) -> String

impl Eq for Statement

impl StructuralEq for Statement

impl StructuralPartialEq for Statement