Rex Remind created FLINK-19956:
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Summary: $ does not work on variables without being qualified in
Scala
Key: FLINK-19956
URL: https://issues.apache.org/jira/browse/FLINK-19956
Project: Flink
Issue Type: Bug
Components: Table SQL / API
Affects Versions: 1.11.2
Environment: MacOS
Reporter: Rex Remind
This does not compile:
{code:java}
val columnName = "bool_column"
table.filter($(column) === true) {code}
{color:#333333}This does:{color}
{code:java}
val columnName = "bool_column"
table.filter(Expressions.$(column) === true) {code}
{color:#333333}There's nothing obviously documented to using the later.{color}
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