GH-994: Fix DatabaseMetaData NPEs when SqlInfo is unavailable #995
+104
−1
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ennuite
requested review from
jbonofre,
laurentgo,
lidavidm and
wgtmac
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What's Changed
Multiple DatabaseMetaData methods had NPEs when the method
ArrowDatabaseMetadata.getSqlInfoAndCacheIfCacheIsEmpty(final SqlInfo sqlInfoCommand, final Class<T> desiredType)returned null.
Now the method never returns null. If the database server does not provide the requested info, either a sensible default is returned or a SQLException is thrown.
Closes #994.