Examples with WarningCode io.trino.spi.WarningCode used on opensource projects

Example 1 with WarningCode

use of io.trino.spi.WarningCode in project trino by trinodb.

the class TestPlannerWarnings method createTestWarnings.

public static List<TrinoWarning> createTestWarnings(int numberOfWarnings) {
    checkArgument(numberOfWarnings > 0, "numberOfWarnings must be > 0");
    ImmutableList.Builder<TrinoWarning> builder = ImmutableList.builder();
    range(1, numberOfWarnings).mapToObj(code -> new TrinoWarning(new WarningCode(code, "testWarning"), "Test warning " + code)).forEach(builder::add);
    return builder.build();
}

Example 2 with WarningCode

use of io.trino.spi.WarningCode in project trino by trinodb.

the class TestPlannerWarnings method assertPlannerWarnings.

public static void assertPlannerWarnings(LocalQueryRunner queryRunner, @Language("SQL") String sql, Map<String, String> sessionProperties, List<WarningCode> expectedWarnings, Optional<List<Rule<?>>> rules) {
    Session.SessionBuilder sessionBuilder = testSessionBuilder().setCatalog(queryRunner.getDefaultSession().getCatalog()).setSchema(queryRunner.getDefaultSession().getSchema());
    sessionProperties.forEach(sessionBuilder::setSystemProperty);
    WarningCollector warningCollector = new DefaultWarningCollector(new WarningCollectorConfig());
    try {
        queryRunner.inTransaction(sessionBuilder.build(), transactionSession -> {
            if (rules.isPresent()) {
                createPlan(queryRunner, transactionSession, sql, warningCollector, rules.get());
            } else {
                queryRunner.createPlan(transactionSession, sql, OPTIMIZED, false, warningCollector);
            }
            return null;
        });
    } catch (TrinoException e) {
    // ignore
    }
    Set<WarningCode> warnings = warningCollector.getWarnings().stream().map(TrinoWarning::getWarningCode).collect(toImmutableSet());
    for (WarningCode expectedWarning : expectedWarnings) {
        if (!warnings.contains(expectedWarning)) {
            fail("Expected warning: " + expectedWarning);
        }
    }
}

Example 3 with WarningCode

use of io.trino.spi.WarningCode in project trino by trinodb.

the class TestDefaultWarningCollector method testMaxWarnings.

@Test
public void testMaxWarnings() {
    WarningCollector warningCollector = new DefaultWarningCollector(new WarningCollectorConfig().setMaxWarnings(2));
    warningCollector.add(new TrinoWarning(new WarningCode(1, "1"), "warning 1"));
    warningCollector.add(new TrinoWarning(new WarningCode(2, "2"), "warning 2"));
    warningCollector.add(new TrinoWarning(new WarningCode(3, "3"), "warning 3"));
    assertEquals(warningCollector.getWarnings().size(), 2);
}

Example 4 with WarningCode

use of io.trino.spi.WarningCode in project trino by trinodb.

the class TestDefaultWarningCollector method testNoWarnings.

@Test
public void testNoWarnings() {
    WarningCollector warningCollector = new DefaultWarningCollector(new WarningCollectorConfig().setMaxWarnings(0));
    warningCollector.add(new TrinoWarning(new WarningCode(1, "1"), "warning 1"));
    assertEquals(warningCollector.getWarnings().size(), 0);
}

Example 5 with WarningCode

use of io.trino.spi.WarningCode in project trino by trinodb.

the class TestJdbcWarnings method testSqlWarning.

@Test
public void testSqlWarning() {
    ImmutableList.Builder<TrinoWarning> builder = ImmutableList.builder();
    for (int i = 0; i < 3; i++) {
        builder.add(new TrinoWarning(new WarningCode(i, "CODE_" + i), "warning message " + i));
    }
    List<TrinoWarning> warnings = builder.build();
    SQLWarning warning = fromTrinoWarnings(warnings);
    assertEquals(Iterators.size(warning.iterator()), warnings.size());
    assertWarningsEqual(warning, toTrinoSqlWarning(warnings.get(0)));
    assertWarningsEqual(warning.getNextWarning(), toTrinoSqlWarning(warnings.get(1)));
    assertWarningsEqual(warning.getNextWarning().getNextWarning(), toTrinoSqlWarning(warnings.get(2)));
}