feat: Add Google Cloud Spanner database support across Flowable engines - #4294

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Vaibhavch9876 wants to merge 8 commits into

flowable:mainfrom

Vaibhavch9876:spanner-migration

Commits on Sep 25, 2026

SAM: unit-1: Introduce Cloud Spanner JDBC driver dependency and build profile
Vaibhavch9876
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27e69ea
SAM: unit-2: Register Spanner database dialect resolution, dialect properties, metadata filtering, and null-ordering
Vaibhavch9876
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dda8af1
SAM: unit-3: Introduce SpannerRetryInterceptor for abort retries and configure StrongUuidGenerator
Vaibhavch9876
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24dfa88
SAM: unit-4: Adjust MyBatis XML mappers for GoogleSQL DELETE syntax compatibility
Vaibhavch9876
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b2f6a41
SAM: unit-5: Author Cloud Spanner GoogleSQL DDL scripts for Common, Engine, and History
Vaibhavch9876
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d0cc19c
SAM: unit-6: Author Cloud Spanner GoogleSQL DDL scripts for sub-engines and unified distro
Vaibhavch9876
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ddd576b
SAM: unit-7: Establish Cloud Spanner test configuration, CI workflow, and integration test harness
Vaibhavch9876
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afba8e1

Commits on Sep 29, 2026

SAM: Update migration state with Pull Request #4294
Vaibhavch9876
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64d6ba6