Examples with UnqualifiedColumnReferenceExp io.confluent.ksql.execution.expression.tree.UnqualifiedColumnReferenceExp used on opensource projects

Example 81 with UnqualifiedColumnReferenceExp

use of io.confluent.ksql.execution.expression.tree.UnqualifiedColumnReferenceExp in project ksql by confluentinc.

the class SqlToJavaVisitorTest method shouldGenerateCorrectCodeForDecimalDecimalEQ.

@Test
public void shouldGenerateCorrectCodeForDecimalDecimalEQ() {
    // Given:
    final ComparisonExpression compExp = new ComparisonExpression(ComparisonExpression.Type.EQUAL, new UnqualifiedColumnReferenceExp(ColumnName.of("COL8")), new UnqualifiedColumnReferenceExp(ColumnName.of("COL9")));
    // When:
    final String java = sqlToJavaVisitor.process(compExp);
    // Then:
    assertThat(java, containsString("(COL8.compareTo(COL9) == 0))"));
}

Example 82 with UnqualifiedColumnReferenceExp

use of io.confluent.ksql.execution.expression.tree.UnqualifiedColumnReferenceExp in project ksql by confluentinc.

the class SqlToJavaVisitorTest method shouldGenerateCorrectCodeForDecimalAdd.

@Test
public void shouldGenerateCorrectCodeForDecimalAdd() {
    // Given:
    final ArithmeticBinaryExpression binExp = new ArithmeticBinaryExpression(Operator.ADD, new UnqualifiedColumnReferenceExp(ColumnName.of("COL8")), new UnqualifiedColumnReferenceExp(ColumnName.of("COL8")));
    // When:
    final String java = sqlToJavaVisitor.process(binExp);
    // Then:
    assertThat(java, is("(COL8.add(COL8, new MathContext(3, RoundingMode.UNNECESSARY)).setScale(1))"));
}

Example 83 with UnqualifiedColumnReferenceExp

use of io.confluent.ksql.execution.expression.tree.UnqualifiedColumnReferenceExp in project ksql by confluentinc.

the class SqlToJavaVisitorTest method shouldGenerateCorrectCodeForDecimalDecimalGT.

@Test
public void shouldGenerateCorrectCodeForDecimalDecimalGT() {
    // Given:
    final ComparisonExpression compExp = new ComparisonExpression(ComparisonExpression.Type.GREATER_THAN, new UnqualifiedColumnReferenceExp(ColumnName.of("COL8")), new UnqualifiedColumnReferenceExp(ColumnName.of("COL9")));
    // When:
    final String java = sqlToJavaVisitor.process(compExp);
    // Then:
    assertThat(java, containsString("(COL8.compareTo(COL9) > 0))"));
}

Example 84 with UnqualifiedColumnReferenceExp

use of io.confluent.ksql.execution.expression.tree.UnqualifiedColumnReferenceExp in project ksql by confluentinc.

the class SqlToJavaVisitorTest method shouldGenerateCastDecimalToDoubleInBinaryExpression.

@Test
public void shouldGenerateCastDecimalToDoubleInBinaryExpression() {
    // Given:
    final ArithmeticBinaryExpression binExp = new ArithmeticBinaryExpression(Operator.ADD, new UnqualifiedColumnReferenceExp(ColumnName.of("COL8")), new UnqualifiedColumnReferenceExp(ColumnName.of("COL3")));
    // When:
    final String java = sqlToJavaVisitor.process(binExp);
    // Then:
    final String doubleCast = CastEvaluator.generateCode("COL8", SqlTypes.decimal(2, 1), SqlTypes.DOUBLE, ksqlConfig);
    assertThat(java, containsString(doubleCast));
}

Example 85 with UnqualifiedColumnReferenceExp

use of io.confluent.ksql.execution.expression.tree.UnqualifiedColumnReferenceExp in project ksql by confluentinc.

the class SqlToJavaVisitorTest method shouldGenerateCorrectCodeForDecimalNegation.

@Test
public void shouldGenerateCorrectCodeForDecimalNegation() {
    // Given:
    final ArithmeticUnaryExpression binExp = new ArithmeticUnaryExpression(Optional.empty(), Sign.MINUS, new UnqualifiedColumnReferenceExp(ColumnName.of("COL8")));
    // When:
    final String java = sqlToJavaVisitor.process(binExp);
    // Then:
    assertThat(java, is("(COL8.negate(new MathContext(2, RoundingMode.UNNECESSARY)))"));
}