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add bloom filter operator to general sql docs (#6785)

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Clint Wylie 2018-12-31 11:30:33 -08:00 committed by Fangjin Yang
parent fa7cb906e4
commit 67f832957b
1 changed files with 1 additions and 1 deletions
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docs/content/querying/sql.md
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@ -235,7 +235,7 @@ over the connection time zone.
|`CASE WHEN boolean_expr1 THEN result1 \[ WHEN boolean_expr2 THEN result2 ... \] \[ ELSE resultN \] END`|Searched CASE.|
|`NULLIF(value1, value2)`|Returns NULL if value1 and value2 match, else returns value1.|
|`COALESCE(value1, value2, ...)`|Returns the first value that is neither NULL nor empty string.|
|`BLOOM_FILTER_TEST(<expr>, <serialized-filter>)`|Returns true if the value is contained in the base64 serialized bloom filter. See [bloom filter extension](../development/extensions-core/bloom-filter.html) documentation for additional details.
### Unsupported features
Druid does not support all SQL features, including: