ClickHouse / ClickHouse/ClickHouse
Add support query for query parameters in INFILE/OUTFILE
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comp-cli
feature
- Dominant language
- C++
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Description
INFILE/OUTFILE expect string literals, but query parameters are not substituted there.
We need to substitute it in a client if I understand correctly:
```
SET param_nnn = nnn.csv
SELECT 1 INTO OUTFILE {nnn:String};
Expected string literal
```
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