Commit Graph

5 Commits

Author SHA1 Message Date
Klaus Post c9b8bd8de2 S3 Select: optimize output (#8238)
Queue output items and reuse them.
Remove the unneeded type system in sql and just use the Go type system.

In best case this is more than an order of magnitude speedup:

```
BenchmarkSelectAll_1M-12    	       1	1841049400 ns/op	274299728 B/op	 4198522 allocs/op
BenchmarkSelectAll_1M-12    	      14	  84833400 ns/op	169228346 B/op	 3146541 allocs/op
```
2019-09-17 05:56:27 +05:30
Yao Zongyou ec9bfd3aef speed up the performance of s3select on csv (#7945) 2019-08-31 00:07:40 -07:00
kannappanr 5ecac91a55
Replace Minio refs in docs with MinIO and links (#7494) 2019-04-09 11:39:42 -07:00
Aditya Manthramurthy e463386921 Add JSON Path expression evaluation support (#7315)
- Includes support for FROM clause JSON path
2019-03-09 08:13:37 -08:00
Bala FA b0deea27df Refactor s3select to support parquet. (#7023)
Also handle pretty formatted JSON documents.
2019-01-08 16:53:04 -08:00