Class: Select

Represents a query to retrieve data from a database table.

Example

SELECT * FROM users WHERE age > 18

Constructors

Constructor

new Select(columns, from, where?, loc?): Select

Parameters

Parameter	Type
columns	Expression[]
from	string
where?	Expression
loc?	SourceLocation

Returns

Select

Overrides

ASTNode.constructor

Methods

getMetadata()

getMetadata<T>(key): T

Type Parameters

Type Parameter
T

Parameters

Parameter	Type
key	string

Returns

T

Inherited from

ASTNode.getMetadata

---

hasMetadata()

hasMetadata(key): boolean

Parameters

Parameter	Type
key	string

Returns

boolean

Inherited from

ASTNode.hasMetadata

---

setMetadata()

setMetadata(key, value): void

Parameters

Parameter	Type
key	string
value	any

Returns

void

Inherited from

ASTNode.setMetadata