A new method 'compileTables' has been added to OracleGrammar.php. This addition allows the query to be compiled to determine the tables for a database. Accompanying tests for this feature were also added in Oci8SchemaGrammarTest.php.

The OracleGrammar.php and associated test file have been updated. These modifications provide additional information, such as the schema, size, comments, and collation when compiling table data. Now, the user will have a more detailed view of their database tables.

Co-authored-by: Arjay Angeles <aqangeles@gmail.com>

Lowercased table names, schema, and collation parameters to ensure consistency. Also simplified the size calculation by removing the rounding and conversion to megabytes.