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

Example 91 with IntegerLiteral

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

the class CoercionUtilTest method shouldCoerceToIntsToDecimals.

@Test
public void shouldCoerceToIntsToDecimals() {
    // Given:
    final ImmutableList<Expression> expressions = ImmutableList.of(new DecimalLiteral(new BigDecimal("1.1")), new IntegerLiteral(10), INT_EXPRESSION);
    // When:
    final Result result = CoercionUtil.coerceUserList(expressions, typeManager);
    // Then:
    final SqlDecimal decimalType = SqlTypes.decimal(11, 1);
    assertThat(result.commonType(), is(Optional.of(decimalType)));
    assertThat(result.expressions(), is(ImmutableList.of(new DecimalLiteral(new BigDecimal("1.1")), new DecimalLiteral(new BigDecimal("10.0")), cast(INT_EXPRESSION, decimalType))));
}

Example 92 with IntegerLiteral

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

the class CoercionUtilTest method shouldNotCoerceMapWithDifferentValueExpression.

@Test
public void shouldNotCoerceMapWithDifferentValueExpression() {
    // Given:
    final ImmutableList<Expression> expressions = ImmutableList.of(new CreateMapExpression(ImmutableMap.of(new IntegerLiteral(10), new IntegerLiteral(10))), new CreateMapExpression(ImmutableMap.of(new IntegerLiteral(10), STRING_EXPRESSION)));
    // When:
    final Exception e = assertThrows(KsqlException.class, () -> CoercionUtil.coerceUserList(expressions, typeManager));
    // Then:
    assertThat(e.getMessage(), startsWith("operator does not exist: MAP<INTEGER, INTEGER> = MAP<INTEGER, STRING> (MAP(10:=STR))"));
}

Example 93 with IntegerLiteral

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

the class CoercionUtilTest method shouldNotCoerceArrayOfIncompatibleLiterals.

@Test
public void shouldNotCoerceArrayOfIncompatibleLiterals() {
    // Given:
    final ImmutableList<Expression> expressions = ImmutableList.of(new CreateArrayExpression(ImmutableList.of(new IntegerLiteral(10))), new CreateArrayExpression(ImmutableList.of(new BooleanLiteral(false))));
    // When:
    final Exception e = assertThrows(KsqlException.class, () -> CoercionUtil.coerceUserList(expressions, typeManager));
    // Then:
    assertThat(e.getMessage(), startsWith("operator does not exist: ARRAY<INTEGER> = ARRAY<BOOLEAN> (ARRAY[false])"));
}

Example 94 with IntegerLiteral

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

the class CoercionUtilTest method shouldCoerceArrayOfCompatibleLiterals.

@Test
public void shouldCoerceArrayOfCompatibleLiterals() {
    // Given:
    final ImmutableList<Expression> expressions = ImmutableList.of(new CreateArrayExpression(ImmutableList.of(new IntegerLiteral(10), new IntegerLiteral(289476))), new CreateArrayExpression(ImmutableList.of(new StringLiteral("123456789000"), new StringLiteral("22"), new StringLiteral("\t -100 \t"))));
    // When:
    final Result result = CoercionUtil.coerceUserList(expressions, typeManager);
    // Then:
    assertThat(result.commonType(), is(Optional.of(SqlTypes.array(SqlTypes.BIGINT))));
    assertThat(result.expressions(), is(ImmutableList.of(cast(new CreateArrayExpression(ImmutableList.of(new IntegerLiteral(10), new IntegerLiteral(289476))), SqlTypes.array(SqlTypes.BIGINT)), cast(new CreateArrayExpression(ImmutableList.of(new StringLiteral("123456789000"), new StringLiteral("22"), new StringLiteral("\t -100 \t"))), SqlTypes.array(SqlTypes.BIGINT)))));
}

Example 95 with IntegerLiteral

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

the class CoercionUtilTest method shouldNotCoerceStringExpressionToNumber.

@Test
public void shouldNotCoerceStringExpressionToNumber() {
    // Given:
    final ImmutableList<Expression> expressions = ImmutableList.of(new IntegerLiteral(10), STRING_EXPRESSION);
    // When:
    final Exception e = assertThrows(KsqlException.class, () -> CoercionUtil.coerceUserList(expressions, typeManager));
    // Then:
    assertThat(e.getMessage(), startsWith("operator does not exist: INTEGER = STRING (STR)"));
}