Structure
SQLCreateEnum
An expression representing a
CREATE TYPE query. Used to create enumeration types.struct SQLCreateEnumOverview
CREATE TYPE "name" AS ENUM ('value1', 'value2');This expression does not check whether the current dialect supports separate enumeration types; users should take care not to use it with incompatible drivers.
Note
As with SQLAlterEnum, the full range of the CREATE TYPE query is not supported by this expression.
See SQLCreateEnumBuilder.
Topics
Initializers
init(name: any SQLExpression, values: [any SQLExpression])Create a type creation query for the given name and value list.
Instance Properties
var name: any SQLExpressionThe name for the created type.var values: [any SQLExpression]The enumeration values for the new type.
Instance Methods
func serialize(to: inout SQLSerializer)Invoked when a request is made to serialize the expression to raw SQL.
Relationships
Conforms To
SQLExpressionSwift.SendableSwift.SendableMetatype
See Also
Query Expressions
struct SQLAlterEnumAn expression representing anALTER TYPEquery. Used to add new cases to enumeration types.struct SQLAlterTableAn expression representing anALTER TABLEquery. Used to modify the structure of existing tables.struct SQLCreateIndexAn expression representing aCREATE INDEXquery. Used to add indexes over columns to an existing table.struct SQLCreateTableAn expression representing aCREATE TABLEquery. Used to create new tables.struct SQLCreateTriggerAn expression representing aCREATE TRIGGERquery. Used to create new triggers for actions on a table.struct SQLDeleteAn expression representing aCREATE TRIGGERquery. Used to remove rows from a table.struct SQLDropEnumAn expression representing aDROP TYPEquery. Used to delete enumeration types.struct SQLDropIndexAn expression representing aDROP INDEXquery. Used to delete indexes from tables.struct SQLDropTableAn expression representing aDROP TABLEquery. Used to delete entire tables.struct SQLDropTriggerAn expression representing aDROP TRIGGERquery. Used to delete triggers.struct SQLInsertAn expression representing anINSERTquery. Used to add new rows to a table.struct SQLSelectAn expression representing aSELECTquery. Used to retrieve rows and expression results from a database.struct SQLUnionAn expression representing two or moreSELECTqueries joined byUNIONclauses. Used to merge the results of multiple queries into a single result set.struct SQLUpdateAn expression representing anUPDATEquery. Used to modify existing rows in a single table.