KurtYoung commented on a change in pull request #10105:
[Flink-14599][table-planner-blink] Support precision of TimestampType in blink
planner
URL: https://github.com/apache/flink/pull/10105#discussion_r343536193
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/GenerateUtils.scala
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@@ -438,10 +445,13 @@ object GenerateUtils {
def generateProctimeTimestamp(
ctx: CodeGeneratorContext,
contextTerm: String): GeneratedExpression = {
- val resultTerm = ctx.addReusableLocalVariable("long", "result")
+ val resultType = new TimestampType(3)
+ val resultTypeTerm = primitiveTypeTermForType(resultType)
+ val resultTerm = ctx.addReusableLocalVariable(resultTypeTerm, "result")
val resultCode =
s"""
- |$resultTerm = $contextTerm.timerService().currentProcessingTime();
+ |$resultTerm = $SQL_TIMESTAMP_TERM.fromEpochMillis(
+ | $contextTerm.timerService().currentProcessingTime());
|""".stripMargin.trim
// the proctime has been materialized, so it's TIMESTAMP now, not
PROCTIME_INDICATOR
GeneratedExpression(resultTerm, NEVER_NULL, resultCode, new
TimestampType(3))
Review comment:
`new TimestampType(3)` -> resultType
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