Examples with ResetOperation org.apache.flink.table.operations.command.ResetOperation used on opensource projects

Example 1 with ResetOperation

use of org.apache.flink.table.operations.command.ResetOperation in project flink by apache.

the class SqlToOperationConverterTest method testReset.

@Test
public void testReset() {
    Operation operation1 = parse("RESET", SqlDialect.DEFAULT);
    assertThat(operation1).isInstanceOf(ResetOperation.class);
    assertThat(((ResetOperation) operation1).getKey()).isNotPresent();
    Operation operation2 = parse("RESET 'test-key'", SqlDialect.DEFAULT);
    assertThat(operation2).isInstanceOf(ResetOperation.class);
    assertThat(((ResetOperation) operation2).getKey()).isPresent();
    assertThat(((ResetOperation) operation2).getKey()).hasValue("test-key");
}

Example 2 with ResetOperation

use of org.apache.flink.table.operations.command.ResetOperation in project flink by apache.

the class ResetOperationParseStrategy method convert.

@Override
public Operation convert(String statement) {
    Matcher matcher = pattern.matcher(statement.trim());
    String key;
    if (matcher.find()) {
        key = matcher.group("key");
    } else {
        throw new TableException(String.format("Failed to convert the statement to RESET operation: %s.", statement));
    }
    return new ResetOperation(key);
}