Function makeCitySchema

test/api/arrow_complex_queries_test.cpp:148–157

}

ArrowSchemaWrapper makeCitySchema() {
    ArrowSchemaWrapper schema;
    createStructSchema(&schema, 5);
    createSchema<int64_t>(schema.children[0], "id");
    createSchema<std::string>(schema.children[1], "name");
    createSchema<int64_t>(schema.children[2], "population");
    createDateSchema(schema.children[3], "founded");
    createListInt64Schema(schema.children[4], "tags");
    return schema;
}

ArrowSchemaWrapper makeFollowsSchema() {
    ArrowSchemaWrapper schema;