Struct CreateFunction 

pub struct CreateFunction {

    pub or_alter: bool,
    pub or_replace: bool,
    pub temporary: bool,
    pub if_not_exists: bool,
    pub name: ObjectName,
    pub args: Option<Vec<OperateFunctionArg>>,
    pub return_type: Option<DataType>,
    pub function_body: Option<CreateFunctionBody>,
    pub behavior: Option<FunctionBehavior>,
    pub called_on_null: Option<FunctionCalledOnNull>,
    pub parallel: Option<FunctionParallel>,
    pub security: Option<FunctionSecurity>,
    pub set_params: Vec<FunctionDefinitionSetParam>,
    pub using: Option<CreateFunctionUsing>,
    pub language: Option<Ident>,
    pub determinism_specifier: Option<FunctionDeterminismSpecifier>,
    pub options: Option<Vec<SqlOption>>,
    pub remote_connection: Option<ObjectName>,
}

CREATE FUNCTION statement

Fields

or_alter: bool

True if this is a CREATE OR ALTER FUNCTION statement

MsSql

or_replace: bool

True if this is a CREATE OR REPLACE FUNCTION statement

temporary: bool

True if this is a CREATE TEMPORARY FUNCTION statement

if_not_exists: bool

True if this is a CREATE IF NOT EXISTS FUNCTION statement

name: ObjectName

Name of the function to be created.

args: Option<Vec<OperateFunctionArg>>

List of arguments for the function.

return_type: Option<DataType>

The return type of the function.

function_body: Option<CreateFunctionBody>

The expression that defines the function.

Examples:

AS ((SELECT 1))
AS "console.log();"

behavior: Option<FunctionBehavior>

Behavior attribute for the function

IMMUTABLE | STABLE | VOLATILE

PostgreSQL

called_on_null: Option<FunctionCalledOnNull>

CALLED ON NULL INPUT | RETURNS NULL ON NULL INPUT | STRICT

PostgreSQL

parallel: Option<FunctionParallel>

PARALLEL { UNSAFE | RESTRICTED | SAFE }

PostgreSQL

security: Option<FunctionSecurity>

SECURITY { DEFINER | INVOKER }

PostgreSQL

set_params: Vec<FunctionDefinitionSetParam>

SET configuration_parameter clauses

PostgreSQL

using: Option<CreateFunctionUsing>

USING … (Hive only)

language: Option<Ident>

Language used in a UDF definition.

Example:

CREATE FUNCTION foo() LANGUAGE js AS "console.log();"

BigQuery

determinism_specifier: Option<FunctionDeterminismSpecifier>

Determinism keyword used for non-sql UDF definitions.

BigQuery

options: Option<Vec<SqlOption>>

List of options for creating the function.

BigQuery

remote_connection: Option<ObjectName>

Connection resource for a remote function.

Example:

CREATE FUNCTION foo()
RETURNS FLOAT64
REMOTE WITH CONNECTION us.myconnection

BigQuery

Trait Implementations

impl Clone for CreateFunction

fn clone(&self) -> CreateFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CreateFunction

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

Formats the value using the given formatter.

impl Display for CreateFunction

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

Formats the value using the given formatter.

impl From<CreateFunction> for Statement

fn from(c: CreateFunction) -> Statement

Converts to this type from the input type.

impl Hash for CreateFunction

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 Ord for CreateFunction

fn cmp(&self, other: &CreateFunction) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CreateFunction

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

Tests for self and other values to be equal, and is used by ==.

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 PartialOrd for CreateFunction

fn partial_cmp(&self, other: &CreateFunction) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for CreateFunction

impl StructuralPartialEq for CreateFunction