Schema

Trait providing schema management methods for SQL-based DBI drivers.

trait Schema

Includes default implementations for getting, checking, and creating schemas, and for querying information_schema.

Methods

getSchemaName

Get the name of the current database schema.

public getSchemaName(): string

schemaExists

Checks if a schema exists in the database.

public schemaExists(?string $schemaName): bool

Parameters

Parameter	Type	Description
$schemaName	string	the name of the schema to check

createSchema

Creates a new database schema if it does not already exist.

public createSchema(?string $schemaName): bool

Parameters

Parameter	Type	Description
$schemaName	string	the name of the schema to create

listInformationSchema

protected listInformationSchema(string $table, array $columns, mixed $criteria, false $): void

Parameters

Parameter	Type	Description
$table	string
$columns	array
$criteria	mixed
$	false

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