Guibo Pan created FLINK-10145:
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Summary: Add replace supported in TableAPI and SQL
Key: FLINK-10145
URL: https://issues.apache.org/jira/browse/FLINK-10145
Project: Flink
Issue Type: Sub-task
Components: Table API & SQL
Reporter: Guibo Pan
replace is an useful function for String.
for example:
{code:java}
select replace("Hello World", "World", "Flink") // return "Hello Flink"
select replace("ababab", "abab", "z") // return "zab"
{code}
It is supported as a UDF in Hive, more details please see[1]
[1]:
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-StringFunctions
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