db_schema_exists {dm}

Check for existence of a schema on a database

Description

db_schema_exists() checks, if a schema exists on the database.

Usage

db_schema_exists(con, schema, ...)

Arguments

con

An object of class "src" or "DBIConnection".

schema

Class character or SQL, name of the schema

...

Passed on to the individual methods.

Details

Methods are not available for all DBMS.

Additional arguments are:

• dbname: supported for MSSQL. Check if a schema exists on a different database on the connected MSSQL-server; default: database addressed by con.

Value

A boolean: TRUE if schema exists, FALSE otherwise.

See Also

Other schema handling functions: db_schema_create(), db_schema_drop(), db_schema_list()