Devopam Mittra created CASSANDRA-15054:
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Summary: COPY DATETIMEFORMAT is applicable for all DATE/TS columns
in a given file, instead it should be able to be specified per column
Key: CASSANDRA-15054
URL: https://issues.apache.org/jira/browse/CASSANDRA-15054
Project: Cassandra
Issue Type: Improvement
Components: CQL/Syntax
Reporter: Devopam Mittra
Fix For: 3.0.x
Currently we have an ability to specify a custom date/timestamp format per file
load/extract using COPY utility via DATETIMEFORMAT option.
This puts a limitation that all date/ts columns in a particular csv have to
conform to the same format. e.g. my file has DOB and incorporation_date for an
employee. But the format for both is not same since they come from different
systems.
So, I don't have the ability yet in C* to handle this situation (which is quite
common given a disparate ecosystem of extracts).
We should be able to rather specifiy the format for each date/ts field
separately instead for ease of ingestion especially.
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