Examples with MODULUS io.trino.sql.tree.ArithmeticBinaryExpression.Operator.MODULUS used on opensource projects

Example 1 with MODULUS

use of io.trino.sql.tree.ArithmeticBinaryExpression.Operator.MODULUS in project trino by trinodb.

the class TestPushPredicateIntoTableScan method doesNotConsumeRemainingPredicateIfNewDomainIsWider.

@Test
public void doesNotConsumeRemainingPredicateIfNewDomainIsWider() {
    ColumnHandle columnHandle = new TpchColumnHandle("nationkey", BIGINT);
    tester().assertThat(pushPredicateIntoTableScan).on(p -> p.filter(new LogicalExpression(AND, ImmutableList.of(new ComparisonExpression(EQUAL, functionResolution.functionCallBuilder(QualifiedName.of("rand")).build(), new GenericLiteral("BIGINT", "42")), new ComparisonExpression(EQUAL, new ArithmeticBinaryExpression(MODULUS, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "17")), new GenericLiteral("BIGINT", "44")), LogicalExpression.or(new ComparisonExpression(EQUAL, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "44")), new ComparisonExpression(EQUAL, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "45"))))), p.tableScan(nationTableHandle, ImmutableList.of(p.symbol("nationkey", BIGINT)), ImmutableMap.of(p.symbol("nationkey", BIGINT), columnHandle), TupleDomain.fromFixedValues(ImmutableMap.of(columnHandle, NullableValue.of(BIGINT, (long) 44)))))).matches(filter(LogicalExpression.and(new ComparisonExpression(EQUAL, functionResolution.functionCallBuilder(QualifiedName.of("rand")).build(), new GenericLiteral("BIGINT", "42")), new ComparisonExpression(EQUAL, new ArithmeticBinaryExpression(MODULUS, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "17")), new GenericLiteral("BIGINT", "44"))), constrainedTableScanWithTableLayout("nation", ImmutableMap.of("nationkey", singleValue(BIGINT, (long) 44)), ImmutableMap.of("nationkey", "nationkey"))));
}

Example 2 with MODULUS

use of io.trino.sql.tree.ArithmeticBinaryExpression.Operator.MODULUS in project trino by trinodb.

the class TestRemoveRedundantPredicateAboveTableScan method doesNotConsumeRemainingPredicateIfNewDomainIsWider.

@Test
public void doesNotConsumeRemainingPredicateIfNewDomainIsWider() {
    ColumnHandle columnHandle = new TpchColumnHandle("nationkey", BIGINT);
    tester().assertThat(removeRedundantPredicateAboveTableScan).on(p -> p.filter(new LogicalExpression(AND, ImmutableList.of(new ComparisonExpression(EQUAL, FunctionCallBuilder.resolve(tester().getSession(), tester().getMetadata()).setName(QualifiedName.of("rand")).build(), new GenericLiteral("BIGINT", "42")), new ComparisonExpression(EQUAL, new ArithmeticBinaryExpression(MODULUS, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "17")), new GenericLiteral("BIGINT", "44")), LogicalExpression.or(new ComparisonExpression(EQUAL, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "44")), new ComparisonExpression(EQUAL, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "45"))))), p.tableScan(nationTableHandle, ImmutableList.of(p.symbol("nationkey", BIGINT)), ImmutableMap.of(p.symbol("nationkey", BIGINT), columnHandle), TupleDomain.fromFixedValues(ImmutableMap.of(columnHandle, NullableValue.of(BIGINT, (long) 44)))))).matches(filter(LogicalExpression.and(new ComparisonExpression(EQUAL, FunctionCallBuilder.resolve(tester().getSession(), tester().getMetadata()).setName(QualifiedName.of("rand")).build(), new GenericLiteral("BIGINT", "42")), new ComparisonExpression(EQUAL, new ArithmeticBinaryExpression(MODULUS, new SymbolReference("nationkey"), new GenericLiteral("BIGINT", "17")), new GenericLiteral("BIGINT", "44"))), constrainedTableScanWithTableLayout("nation", ImmutableMap.of("nationkey", singleValue(BIGINT, (long) 44)), ImmutableMap.of("nationkey", "nationkey"))));
}