Commit Graph

7 Commits

Author SHA1 Message Date
Harshavardhana
f162d7bd97 Performance improvements by re-using record buffer (#6622)
Avoid unnecessary pointer reference allocations
when not needed, for example

- *SelectFuncs{}
- *Row{}
2018-10-31 08:48:01 +05:30
Ashish Kumar Sinha
c0b4bf0a3e SQL select query for CSV/JSON (#6648)
select * , select column names have been implemented for CSV.
select * is implemented for JSON.
2018-10-22 12:12:22 -07:00
Praveen raj Mani
cef044178c Treat columns with spaces inbetween [s3Select] (#6597)
replace the double/single quotes with backticks for the xwb1989/sqlparser
to recognise such queries.

Fixes #6589
2018-10-17 11:01:26 -07:00
Aditya Manthramurthy
e3eec89d24 Optimize string processing in select (#6593)
Reduce allocations during string concatenation and simplify some
processing code.
2018-10-09 14:02:19 -07:00
Aditya Manthramurthy
16a100b597 Fix out-of-bound array access crash in select processing (#6594)
Fix test case.
2018-10-09 09:45:56 -07:00
Raphael Randschau
8601f29d95 select: fix int overflow of math.MaxInt64 on ARM (#6317) 2018-08-22 16:16:04 +05:30
Arjun Mishra
7c14cdb60e S3 Select API Support for CSV (#6127)
Add support for trivial where clause cases
2018-08-15 03:30:19 -07:00