[docs] Batch19 SQL aggregation functions #17658
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writer-jill
changed the title
vtlim
reviewed
Jan 25, 2025
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| | `agent_keys` | `bloom` | | ||
| | -- | -- | | ||
| | _`empty`_ | `"BAAAAAgAAAAAABAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEABAAAAAA"` | |
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We might want to consider another way of formatting this (remove italics?) or see if it can be added to the spelling file. This line and the other instance of empty are raising spelling errors.
| * **Syntax**: `BLOOM_FILTER_TEST(expr, <STRING>)` | ||
| * **Function type:** Scalar, other | ||
| * **Syntax:** `BLOOM_FILTER_TEST(expr, <STRING>)` | ||
| * **Function type:** Aggregation |
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Was this intentionally changed to aggregation? It's in the scalar function section. The SQL query example does look like it could be aggregating though.
https://druid.apache.org/docs/latest/querying/sql-scalar/
https://druid.apache.org/docs/latest/querying/sql-aggregations/
| * **Function type:** Aggregation | ||
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| <details><summary>Example</summary> | ||
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| The following example returns a base64-encoded bloom filter string for entries in `agent_category`: |
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| * **Syntax:** `DECODE_BASE64_UTF8(expr)` | ||
| * **Function type:** Scalar, string | ||
| * **Function type:** Scalar |
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Suggested change
| * **Function type:** Scalar | |
| * **Function type:** Scalar, string |
Stays consistent with other entries
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Add examples to the sql-functions.md page.
Updates the following SQL aggregation functions:
BLOOM_FILTERBLOOM_FILTER_TESTDECODE_BASE64_COMPLEXDECODE_BASE64_UTF8This PR has: