MariaDB DBI resource connector

MariaDB DBI resource connector

MariaDB DBI resource connector

Format

A R6 object of class MariaDBResourceConnector

Details

Makes a MariaDB/MySQL DBI connection from a resource description.

Super class

resourcer::DBIResourceConnector -> MariaDBResourceConnector

Methods

Public methods

• MariaDBResourceConnector$new()

• MariaDBResourceConnector$isFor()

• MariaDBResourceConnector$createDBIConnection()

• MariaDBResourceConnector$clone()

Inherited methods

• resourcer::DBIResourceConnector$closeDBIConnection()
• resourcer::DBIResourceConnector$getTableName()
• resourcer::DBIResourceConnector$readDBTable()
• resourcer::DBIResourceConnector$readDBTibble()

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Method new()

Creates a new MariaDBResourceConnector instance.

Usage

MariaDBResourceConnector$new()

Returns

A MariaDBResourceConnector object.

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Method isFor()

Check that the provided resource has a URL that locates a MySQL or MariaDB object: the URL scheme must be "mysql" or "mariadb".

Usage

MariaDBResourceConnector$isFor(resource)

Arguments

resource

The resource object to validate.

Returns

A logical.

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Method createDBIConnection()

Creates a DBI connection object from a resource.

Usage

MariaDBResourceConnector$createDBIConnection(resource)

Arguments

resource

A valid resource object.

Returns

A DBI connection object.

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Method clone()

The objects of this class are cloneable with this method.

Usage

MariaDBResourceConnector$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.