Aleksey Plekhanov created IGNITE-22716:
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Summary: Calcite engine. DECODE can't convert INT to DECIMAL
Key: IGNITE-22716
URL: https://issues.apache.org/jira/browse/IGNITE-22716
Project: Ignite
Issue Type: Bug
Reporter: Aleksey Plekhanov
Reproducer:
{noformat}
sql("select decode(?, 0, 0, 1, 1.0)", 0);{noformat}
Fails with an exception:
{noformat}
java.lang.AssertionError: For conversion to decimal,
ConverterUtils#convertToDecimal method should be used instead.
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.ConverterUtils.convert(ConverterUtils.java:214)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.ConverterUtils.convert(ConverterUtils.java:178)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.implementRecursively(RexToLixTranslator.java:1144)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.implementCaseWhen(RexToLixTranslator.java:1076)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitCall(RexToLixTranslator.java:1018)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitCall(RexToLixTranslator.java:80)
~[classes/:?]
at org.apache.calcite.rex.RexCall.accept(RexCall.java:189)
~[calcite-core-1.34.0.jar:1.34.0]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitLocalRef(RexToLixTranslator.java:932)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.visitLocalRef(RexToLixTranslator.java:80)
~[classes/:?]
at org.apache.calcite.rex.RexLocalRef.accept(RexLocalRef.java:77)
~[calcite-core-1.34.0.jar:1.34.0]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.translate(RexToLixTranslator.java:206)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.translate(RexToLixTranslator.java:199)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.translateList(RexToLixTranslator.java:809)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.RexToLixTranslator.translateProjects(RexToLixTranslator.java:180)
~[classes/:?]
at
org.apache.ignite.internal.processors.query.calcite.exec.exp.ExpressionFactoryImpl.compile(ExpressionFactoryImpl.java:516)
~[classes/:?]{noformat}
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