Controls whether schema information is included in metadata queries such as getSchemas, getTables, getViews, getProcedures, getColumns, getProcedureParameters, and getIndex.

データ型

bool

デフォルト値

false

解説

By default, when this property is set to 'false', all schema fields in metadata discovery operations are returned as null. This behavior is helpful in simplifying the metadata model for systems that do not require or support schema-level organization. When set to 'true', actual schema names (if available) are included in metadata responses. This is useful for clients that expect or depend on schema-qualified object names. Note: This setting does not affect query results from actual data tables—it applies only to metadata returned by introspection APIs.