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sql: refactor pg_builtin to use actual grant options #73129
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C-enhancement
Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception)
T-sql-foundations
SQL Foundations Team (formerly SQL Schema + SQL Sessions)
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jackcwu
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C-enhancement
Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception)
T-sql-foundations
SQL Foundations Team (formerly SQL Schema + SQL Sessions)
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Nov 24, 2021
rafiss
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Refactor pg_builtin to use actual grant options
sql: refactor pg_builtin to use actual grant options
Dec 10, 2021
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Jan 12, 2022
74172: sql: refactor pg_builtin to use actual grant options r=rafiss a=ecwall refs #73129 The builtins has_table_privilege, has_column_privilege, has_any_column_privilege now use privileges.Priv.GrantOption instead of privileges.Kind.GRANT. Refactor builtins.priv -> privilege.Privilege. Replace privilege.Kind with privilege.Privilege in functions that need access to privilege.Privilege.GrantOption. 74596: dev: introduce common benchmarking flags r=irfansharif a=irfansharif Specifically: --bench-mem (to print out memory allocations); --bench-time (to control how long each benchmark is run for); --count (how many times to run it, also added to `dev test`); -v and --show-logs (similar to `dev test`) We also add supports for args-after-double-dash-are-for-bazel within `dev bench`. This commit is light on testing (read: there isn't any), so doesn't bump DEV_VERSION to roll it out to everyone just yet. Release note: None Co-authored-by: Evan Wall <[email protected]> Co-authored-by: irfan sharif <[email protected]>
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Jan 28, 2022
75591: sql: Remove redundant runSinglePrivilegeCheck grant check r=rafiss a=ecwall refs #73129 HasPrivilege checks for privilege and grant permissions so runSinglePrivilegeCheck is no longer needed. Co-authored-by: Evan Wall <[email protected]>
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Feb 2, 2022
74612: rangefeedcache,settingswatcher,systemcfgwatcher: lose gossip deps r=ajwerner a=ajwerner This is a pile of commits which supersedes #69269 and pretty much puts in place all of the pieces to move on #70560. 75726: sql: refactor pg_has_role to remove privilege.GRANT usage r=RichardJCai a=ecwall refs #73129 Also combines some layers of privilege checking code. Release note: None 75770: vendor: bump cockroachdb/apd to v3.1.0, speed up decimal division r=nvanbenschoten a=nvanbenschoten Picks up two PRs that improved the performance of `Quo`, `Sqrt`, `Cbrt`, `Exp`, `Ln`, `Log`, and `Pow`: - cockroachdb/apd#114 - cockroachdb/apd#115 Almost all of the testing changes here are due to the rounding behavior in cockroachdb/apd#115. This brings us closer to PG's behavior, but also creates a lot of noise in this diff. To verify that this noise wasn't hiding any correctness regressions caused by the rewrite of `Context.Quo` in the first PR, I created #75757, which only includes the first PR. #75757 passes CI with minimal testing changes. The testing changes that PR did require all have to do with trailing zeros, and most of them are replaced in this PR. Release note (performance improvement): The performance of many DECIMAL arithmetic operators has been improved by as much as 60%. These operators include division (`/`), `sqrt`, `cbrt`, `exp`, `ln`, `log`, and `pow`. ---- ### Speedup on TPC-DS dataset The TPC-DS dataset is full of decimal columns, so it's a good playground to test this change. Unfortunately, the variance in the runtime performance of the TPC-DS queries themselves is high (many queries varied by 30-40% per attempt), so it was hard to get signal out of them. Instead, I imported the TPC-DS dataset with a scale factor of 10 and ran some custom aggregation queries against the largest table (web_sales, row count = 7,197,566): ```sql # q1 select sum(ws_wholesale_cost / ws_ext_list_price) from web_sales; # q2 select sum(ws_wholesale_cost / ws_ext_list_price - sqrt(ws_net_paid_inc_tax)) from web_sales; ``` Here's the difference in runtime of these two queries before and after this change on an `n2-standard-8` instance: ``` name old s/op new s/op delta TPC-DS/custom/q1 22.4 ± 0% 8.6 ± 0% -61.33% (p=0.002 n=6+6) TPC-DS/custom/q2 91.4 ± 0% 32.1 ± 0% -64.85% (p=0.008 n=5+5) ``` 75771: colexec: close the ordered sync used by the external sorter r=yuzefovich a=yuzefovich **colexec: close the ordered sync used by the external sorter** Previously, we forgot to close the ordered synchronizer that is used by the external sorter to merge already sorted partitions. This could result in some tracing spans never being finished and is now fixed. Release note: None **colexec: return an error rather than logging it on Close in some cases** This error eventually will be logged anyway, but we should try to propagate it up the stack as much as possible. Release note: None 75807: ui: Add CircleFilled component r=ericharmeling a=ericharmeling Previously, there was no component for a filled circle icon in the `ui` package. Recent product designs have requested this icon for the DB Console (see #67510, #73463). This PR adds a `CircleFilled` component to the `ui` package. Release note: None 75813: sql: fix flakey TestShowRangesMultipleStores r=ajwerner a=ajwerner Fixes #75699 Release note: None 75836: dev: add generate protobuf r=ajwerner a=ajwerner Convenient, fast. Release note: None Co-authored-by: Andrew Werner <[email protected]> Co-authored-by: Evan Wall <[email protected]> Co-authored-by: Nathan VanBenschoten <[email protected]> Co-authored-by: Yahor Yuzefovich <[email protected]> Co-authored-by: Eric Harmeling <[email protected]>
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Labels
C-enhancement
Solution expected to add code/behavior + preserve backward-compat (pg compat issues are exception)
T-sql-foundations
SQL Foundations Team (formerly SQL Schema + SQL Sessions)
After #72123 is merged, change privilege inquiry functions like
has_database_privilege
,has_table_privilege
, andpg_has_role
in pkg/sql/sem/builtins/pg_builtins.go to use the newly-addedgrant option
information. Currently, there is a workaround where grant options are determined for a certain privilege by checking if the user holds theGRANT
privilege as well.In addition to simplifying the code, GRANT will eventually be deprecated and removed so this change is necessary for these functions to work in the future.
For this issue:
runSinglePrivilegeCheck
so it doesn't look at the GRANT privilege directly.planner.HasPrivilege
so that it accepts a boolean parameter forwithGrantOption
; and the implementation should callplanner.CheckGrantOption
.See #72512 (comment) for more context
Epic CRDB-2587
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