Examples with InformationSchema io.druid.sql.calcite.schema.InformationSchema used on opensource projects

Example 1 with InformationSchema

use of io.druid.sql.calcite.schema.InformationSchema in project druid by druid-io.

the class Calcites method createRootSchema.

public static SchemaPlus createRootSchema(final Schema druidSchema) {
    final SchemaPlus rootSchema = CalciteSchema.createRootSchema(false, false).plus();
    rootSchema.add(DruidSchema.NAME, druidSchema);
    rootSchema.add(InformationSchema.NAME, new InformationSchema(rootSchema));
    return rootSchema;
}