Yubin Li created FLINK-24730:
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Summary: Support prompt in SqlCli
Key: FLINK-24730
URL: https://issues.apache.org/jira/browse/FLINK-24730
Project: Flink
Issue Type: Improvement
Components: Table SQL / Client
Affects Versions: 1.15.0
Reporter: Yubin Li
prompt is a very popular function in cli of traditional database like mysql,
help users to notice session context like current db/catalog/time, avoid
calling wrong commands in an unexpected session
for example, \c current catalog, \d current db, \t current time
FLINK SQL> set prompt = set prompt=\c~\d~\t;
catalog1~db1~2021-11-12 16:00:00> show current catalog;
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