Aditya Manthramurthy
496027b589
Fix precendence bug in S3Select SQL IN clauses ( #18708 )
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Fixes a precendence issue in SQL Select where `a in b and c = 3` was parsed as `a
in (b and c = 3)`.
Fixes #18682
2023-12-22 23:19:11 -08:00
Harshavardhana
e12ab486a2
avoid using os.Getenv for internal code, use env.Get() instead ( #17688 )
2023-07-20 07:52:49 -07:00
Klaus Post
ff12080ff5
Remove deprecated io/ioutil ( #15707 )
2022-09-19 11:05:16 -07:00
Klaus Post
c22f3ca7a8
fix: S3 Select CSV -> JSON with variable field count ( #15677 )
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When there are fewer fields than expected, output fewer fields.
2022-09-12 17:00:59 -07:00
Harshavardhana
d087e28dce
start using t.SetEnv instead of os.Setenv ( #14787 )
2022-04-23 15:33:45 -07:00
Aditya Manthramurthy
e8e48e4c4a
S3 select switch to new parquet library and reduce locking ( #14731 )
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- This change switches to a new parquet library
- SelectObjectContent now takes a single lock at the beginning and holds it
during the operation. Previously the operation took a lock every time the
parquet library performed a Seek on the underlying object stream.
- Add basic support for LogicalType annotations for timestamps.
2022-04-14 06:54:47 -07:00
Klaus Post
c07af89e48
select: Add ScanRange to CSV&JSON ( #14546 )
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Implements https://docs.aws.amazon.com/AmazonS3/latest/API/API_SelectObjectContent.html#AmazonS3-SelectObjectContent-request-ScanRange
Fixes #14539
2022-03-14 09:48:36 -07:00
Klaus Post
88fd1cba71
select: add MISSING operator support ( #14406 )
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Probably not full support, but for regular checks it should work.
Fixes #14358
2022-02-25 12:31:19 -08:00
Klaus Post
2cea944cdb
select: Allow lower case 'is' ( #14405 )
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Ref: #14358
2022-02-24 09:10:48 -08:00
Harshavardhana
f527c708f2
run gofumpt cleanup across code-base ( #14015 )
2022-01-02 09:15:06 -08:00
Klaus Post
91f72f25ab
select: Return early from bool AND, OR ( #13914 )
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Return as soon as an AND fails and whenever an OR succeeds. Faster and more flexible.
For example makes `select * from S3object where _2 != '' AND _2 > 1` able to operate on empty fields.
Followup to #13900
2021-12-15 16:47:21 -08:00
Klaus Post
a8d4042853
select: Add IS (NOT) operators ( #13906 )
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Add `IS` and `IS NOT` as comparison operators.
This may be a bit wider than the S3 spec, but we can rather
easily remove the forwarding.
2021-12-14 09:54:50 -08:00
Harshavardhana
34680c5ccf
fix: SQL select to honor limits properly for array queries ( #13568 )
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added tests to cover the scenarios as well.
2021-11-02 19:14:46 -07:00
Klaus Post
5a64003f6f
select: Return null for non-exiting column indexes ( #13196 )
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Fixes #13186
2021-09-13 09:13:25 -07:00
Harshavardhana
1f262daf6f
rename all remaining packages to internal/ ( #12418 )
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This is to ensure that there are no projects
that try to import `minio/minio/pkg` into
their own repo. Any such common packages should
go to `https://github.com/minio/pkg `
2021-06-01 14:59:40 -07:00
