Zoltán Borók-Nagy created IMPALA-11116:
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Summary: DESCRIBE HISTORY should be parameterized
Key: IMPALA-11116
URL: https://issues.apache.org/jira/browse/IMPALA-11116
Project: IMPALA
Issue Type: Bug
Components: Frontend
Reporter: Zoltán Borók-Nagy
Currently DESCRIBE HISTORY lists the whole history of the table.
This could be a very long list. It would be good if the statement had filtering
capabilities.
E.g.:
{noformat}
DESCRIBE HISTORY <table> BETWEEN <ts1> AND <ts2>;
DESCRIBE HISTORY <table> FROM <ts>;
{noformat}
<ts> could be an expression that evaluates to a timestamp. E.g.:
{noformat}
DESCRIBE HISTORY <table> FROM now() - interval 1 days;{noformat}
{{BETWEEN}}, {{AND}}, and {{FROM}} are keywords in the SQL standard already.
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