softcompute | SoftCompute , CPU JIT execution of SPIR-V compute shader | GPU library
kandi X-RAY | softcompute Summary
kandi X-RAY | softcompute Summary
SoftCompute, CPU JIT execution of SPIR-V compute shader
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QUESTION
I have the test class which testing my DAO class. In theory, it should run a chain of each before → test → after in one transaction and make rollback after that, but seemingly it is not. Every time creates a new id (123->456 instead of 123->123). I guess that in-memory DBs (I use H2) works this way, and I was not mistaken. With Postgres setup, it works good enough.
I've checked:
- configurations, annotations, and propagation levels
- I tried to use
hibernate.connection.autocommit = false
- HSQLDB
But I didn't find a mistake there.
TransactionSynchronizationManager.isActualTransactionActive()
returns true
.
PersistenceConfig:
...ANSWER
Answered 2019-Jul-16 at 14:32What makes you think the transaction is not being rolled back?
Ids with values 1,2,3 were allocated and, despite the rollback, the H2 database has simply declined to reuse them.
There's a discussion on that here (in terms of MySQL but similar behaviour) MySQL AUTO_INCREMENT does not ROLLBACK.
You could reset the auto-increment value between tests:
or you could simply update your code to manually set the identifiers:
QUESTION
I have remade my persistence config from Postgres only to multiple DB config by spring profiles. And I faced with this problem. I can't create H2 DB with hibernate.hbm2ddl.auto and I'm getting this exception. With Postgres configuration everything is fine.
I have tried HSQLDB just as a test. But it still causes a DDL exception.
Persistence Configuration:
...ANSWER
Answered 2019-Jul-10 at 11:29This is most likely because your table name "ORDER" is a reserved SQL name. I would suggest avoiding this.
But if you still need it, take a look at https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-sql.html#boot-features-creating-and-dropping-jpa-databases, specifically the globally_quoted_identifiers
attribute.
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Vulnerabilities
No vulnerabilities reported
Install softcompute
Currently MinGW + DLL version works on Windows. (Visual Studio + clang JIT, and Visual Studio + MinGW dll has some C++ language & linkage problem and cannot work at this time).
Create cpp shader from GLSL using glslangValidator and spirv-cross.
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