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Fix migration validation issue #6154

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merged 4 commits into from
Sep 16, 2021
Merged

Fix migration validation issue #6154

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bec8c4b
Make attempts schema for forward compatible with latest change
tuliren Sep 16, 2021
899d346
Revert attempts schema
tuliren Sep 16, 2021
92cfd46
Make attempts forward compatible
tuliren Sep 16, 2021
081e7e6
Make migration idempotent for extra safety
tuliren Sep 16, 2021
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3 changes: 2 additions & 1 deletion ...yte/db/instance/jobs/migrations/V0_29_15_001__Add_temporalWorkflowId_col_to_Attempts.java
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,8 @@ public void migrate(Context context) throws Exception {
// As database schema changes, the generated jOOQ code can be deprecated. So
// old migration may not compile if there is any generated code.
DSLContext ctx = DSL.using(context.getConnection());
ctx.alterTable("attempts").addColumn(DSL.field("temporal_workflow_id", SQLDataType.VARCHAR(256).nullable(true)))
ctx.alterTable("attempts")
.addColumnIfNotExists(DSL.field("temporal_workflow_id", SQLDataType.VARCHAR(256).nullable(true)))
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@tuliren tuliren Sep 16, 2021 •
edited
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This is not necessary. But I feel that we should be extra cautious now. This change makes the migration idempotent. Even if the user's database is in a weird state (e.g. this column is manually added), it will work.

.execute();
}

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4 changes: 1 addition & 3 deletions airbyte-db/lib/src/main/resources/jobs_database/Attempts.yaml
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Expand Up @@ -11,7 +11,7 @@ required:
- status
- created_at
- updated_at
additionalProperties: false
additionalProperties: true
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Make the attempts schema forward compatible before the file-based migration system is removed.

properties:
id:
type: number
Expand All @@ -25,8 +25,6 @@ properties:
type: ["null", object]
status:
type: string
temporal_workflow_id:
type: ["null", string]
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@tuliren tuliren Sep 16, 2021 •
edited
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This schema is used for validation in the file-based migration system, which does not know the existence of this property created by Flyway.

created_at:
# todo should be datetime.
type: string
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2 changes: 1 addition & 1 deletion airbyte-migration/src/main/resources/migrations/migrationV0_14_0/airbyte_db/Attempts.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ required:
- status
- created_at
- updated_at
additionalProperties: false
additionalProperties: true
properties:
id:
type: number
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