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| author | Sean Owen <sowen@cloudera.com> | 2016-09-29 08:24:34 -0400 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-09-29 08:24:34 -0400 |
| commit | b35b0dbbfa3dc1bdf5e2fa1e9677d06635142b22 (patch) | |
| tree | bbf407d931595d182c70f6a9888991d21a4d1c40 /docs/streaming-kinesis-integration.md | |
| parent | f7082ac12518ae84d6d1d4b7330a9f12cf95e7c1 (diff) | |
| download | spark-b35b0dbbfa3dc1bdf5e2fa1e9677d06635142b22.tar.gz spark-b35b0dbbfa3dc1bdf5e2fa1e9677d06635142b22.tar.bz2 spark-b35b0dbbfa3dc1bdf5e2fa1e9677d06635142b22.zip | |
[SPARK-17614][SQL] sparkSession.read() .jdbc(***) use the sql syntax "where 1=0" that Cassandra does not support
## What changes were proposed in this pull request?
Use dialect's table-exists query rather than hard-coded WHERE 1=0 query
## How was this patch tested?
Existing tests.
Author: Sean Owen <sowen@cloudera.com>
Closes #15196 from srowen/SPARK-17614.
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