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expressions: use integer for time in arithmetic op if FSP = 0 #133

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merged 2 commits into from
Sep 14, 2015

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siddontang
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// if duration has no precision, return int64
v := x.ToNumber()
if x.Fsp == 0 {
// Integer number 111111 can not overflow int64.
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Seems 111111 cannot overflow?

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111111 < math.Int64 of course

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Got it.
But if make sure the ret value is valid, this comment is not needed?

@coocood
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coocood commented Sep 14, 2015

LGTM

ngaut added a commit that referenced this pull request Sep 14, 2015
expressions: use integer for time in arithmetic op if FSP = 0
@ngaut ngaut merged commit 550c0a1 into master Sep 14, 2015
@ngaut ngaut deleted the siddontang/time-arithmetic branch September 14, 2015 01:39
lnhote added a commit to lnhote/tidb that referenced this pull request Jan 4, 2019
jackysp pushed a commit that referenced this pull request Jan 7, 2019
YuJuncen pushed a commit to YuJuncen/tidb that referenced this pull request Apr 23, 2021
YuJuncen pushed a commit to YuJuncen/tidb that referenced this pull request Apr 23, 2021
* flags: hidden not stable command flags

* address comment
xhebox pushed a commit to xhebox/tidb that referenced this pull request Sep 28, 2021
xhebox pushed a commit to xhebox/tidb that referenced this pull request Oct 8, 2021
ti-chi-bot pushed a commit that referenced this pull request Oct 9, 2021
nolouch pushed a commit to tidblabs/tidb that referenced this pull request Jan 6, 2023
…ase 6.4` rate limit (pingcap#155)

* merge pr#130,pingcap#133 into 6.4

Signed-off-by: zeminzhou <[email protected]>

* fix start limit rate

Signed-off-by: zeminzhou <[email protected]>

* default config

Signed-off-by: zeminzhou <[email protected]>

* keyspace: use `user_storage_size` instead of `storage_size` for ratelimit (pingcap#145)

* use user_storage_size instead of storage_size for ratelimit

Signed-off-by: zeminzhou <[email protected]>

* update golang.org/x/text to 0.3.8

Signed-off-by: zeminzhou <[email protected]>

* Fix error handle when loadKeyspace failed at startup (pingcap#143)

Signed-off-by: yongman <[email protected]>

Signed-off-by: yongman <[email protected]>

* add keyspace-activate mode (pingcap#142)

* fix loadkeyspace nil (pingcap#144)

* fix loadkeyspace nil

Signed-off-by: ystaticy <[email protected]>

* retry load keyspace

Signed-off-by: David <[email protected]>

* address comments

Signed-off-by: David <[email protected]>

Signed-off-by: ystaticy <[email protected]>
Signed-off-by: David <[email protected]>
Co-authored-by: David <[email protected]>

* Compatible with old pd

Signed-off-by: zeminzhou <[email protected]>

Signed-off-by: zeminzhou <[email protected]>
Signed-off-by: yongman <[email protected]>
Signed-off-by: ystaticy <[email protected]>
Signed-off-by: David <[email protected]>
Co-authored-by: yongman <[email protected]>
Co-authored-by: better0332 <[email protected]>
Co-authored-by: ystaticy <[email protected]>
Co-authored-by: David <[email protected]>

* make check

Signed-off-by: zeminzhou <[email protected]>

* fix confict

Signed-off-by: zeminzhou <[email protected]>

* make check

Signed-off-by: zeminzhou <[email protected]>

Signed-off-by: zeminzhou <[email protected]>
Signed-off-by: yongman <[email protected]>
Signed-off-by: ystaticy <[email protected]>
Signed-off-by: David <[email protected]>
Co-authored-by: yongman <[email protected]>
Co-authored-by: better0332 <[email protected]>
Co-authored-by: ystaticy <[email protected]>
Co-authored-by: David <[email protected]>
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4 participants