ddl: implement table granularity DDL for SchemaTracker #36077
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Signed-off-by: lance6716 <lance6716@gmail.com>
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Signed-off-by: lance6716 <lance6716@gmail.com>
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Code Coverage Details: https://codecov.io/github/pingcap/tidb/commit/6955fd162836d5e4f5e1cb105a43738e70167234 |
wjhuang2016
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Jul 12, 2022
Defined2014
reviewed
Jul 12, 2022
| @@ -62,13 +63,32 @@ func (d *Checker) Enable() { | |||
| d.closed = false | |||
| } | |||
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| // CreateTestDB creates a `test` database like the default behaviour of TiDB. | |||
| func (d Checker) CreateTestDB() { | |||
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Could move CreateTestDB and createTestDB into NewSchemaTracker function?
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in normal DM using case, test database is not wanted.
ddl/schematracker/checker.go
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| if tableInfo == nil { | ||
| errStr := fmt.Sprintf("%s.%s should not exist", dbName, tableName) | ||
| panic(errStr) | ||
| } | ||
| if tableInfo2 == nil { | ||
| errStr := fmt.Sprintf("%s.%s should exist", dbName, tableName) | ||
| panic(errStr) | ||
| } |
ddl/schematracker/checker.go
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| if dbInfo == nil { | ||
| errStr := fmt.Sprintf("%s should not exist", dbName) | ||
| panic(errStr) | ||
| } | ||
| if dbInfo2 == nil { | ||
| errStr := fmt.Sprintf("%s should exist", dbName) | ||
| panic(errStr) |
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Maybe we could combine those lines like
errStr := fmt.Sprintf("inconsistent dbInfo, dbName: %s, real ddl: %p, schematracker：%p", dbName, dbInfo, dbInfo2)
panic(errStr)
I think it's better.
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will do it tomorrow
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This pull request has been accepted and is ready to merge. Commit hash: b57935e
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/run-check_dev_2 |
TiDB MergeCI notify🔴 Bad News! New failing [2] after this pr merged.
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joycse06
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Jul 13, 2022
* master: (27 commits) executor: parallel cancel mpp query (pingcap#36161) store/copr: adjust the cop cache admission process time for paging (pingcap#36157) log-backup: get can restored global-checkpoint-ts when support v3 checkpoint advance (pingcap#36197) executor: optimize cursor read point get by reading through pessimistic lock cache (pingcap#36149) *: add tidb_min_paging_size system variable (pingcap#36107) planner: handle the expected row count for pushed-down selection in mpp (pingcap#36195) *: support show ddl jobs for sub-jobs (pingcap#36168) table-filter: optimize table pattern message and unit tests (pingcap#36160) domain: fix unstable test TestAbnormalSessionPool (pingcap#36154) executor: check the error returned by `handleNoDelay` (pingcap#36105) log-backup: fix checkpoint display (pingcap#36166) store/mockstore/unistore: fix several issues of coprocessor paging in unistore (pingcap#36147) test: refactor restart test (pingcap#36174) ddl: support rename index and columns for multi-schema change (pingcap#36148) test: remove meaningless test and update bazel (pingcap#36136) planner: Reduce verbosity of logging unknown system variables (pingcap#36013) metrics/grafana: bring back the plan cache miss panel (pingcap#36081) ddl: implement table granularity DDL for SchemaTracker (pingcap#36077) *: bazel use jdk 17 (pingcap#36070) telemetry: add reviewer rule (pingcap#36084) ...
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What problem does this PR solve?
Issue Number: ref #35933
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