Examples with MergeUnion io.trino.sql.planner.iterative.rule.MergeUnion used on opensource projects

Example 1 with MergeUnion

use of io.trino.sql.planner.iterative.rule.MergeUnion in project trino by trinodb.

the class TestSetFlattening method assertPlan.

@Override
protected void assertPlan(String sql, PlanMatchPattern pattern) {
    List<PlanOptimizer> optimizers = ImmutableList.of(new UnaliasSymbolReferences(getQueryRunner().getMetadata()), new IterativeOptimizer(getQueryRunner().getPlannerContext(), new RuleStatsRecorder(), getQueryRunner().getStatsCalculator(), getQueryRunner().getEstimatedExchangesCostCalculator(), ImmutableSet.<Rule<?>>builder().add(new RemoveRedundantIdentityProjections()).add(new MergeUnion()).add(new MergeIntersect()).add(new MergeExcept()).add(new PruneDistinctAggregation()).addAll(columnPruningRules(getQueryRunner().getMetadata())).build()));
    assertPlan(sql, pattern, optimizers);
}