TeslaCN opened a new issue, #26295:
URL: https://github.com/apache/shardingsphere/issues/26295
## Bug Report
### Which version of ShardingSphere did you use?
master - e6ed6928d802fda145e4870ca565672e8103f0fe
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-Proxy
### Expected behavior
`transactionalReadQueryStrategy` was properly set in generated DistSQL.
### Actual behavior
Executing DistSQL
```
CONVERT YAML CONFIGURATION FROM FILE '/path/to/config-rw.yaml'
```
`transactionalReadQueryStrategy` disappeared, which caused incorrect routing
result in transaction.
```
CREATE READWRITE_SPLITTING RULE ds_0 (
WRITE_STORAGE_UNIT=w0,
READ_STORAGE_UNITS(r0_0,r0_1),
TYPE(NAME='random')
), ds_1 (
WRITE_STORAGE_UNIT=w1,
READ_STORAGE_UNITS(r1_0,r1_1),
TYPE(NAME='random')
), ds_2 (
WRITE_STORAGE_UNIT=w2,
READ_STORAGE_UNITS(r2_0,r2_1),
TYPE(NAME='random')
), ds_3 (
WRITE_STORAGE_UNIT=w3,
READ_STORAGE_UNITS(r3_0,r3_1),
TYPE(NAME='random')
);
```
### Example codes for reproduce this issue (such as a github link).
```yaml
databaseName: sbtest
dataSources:
w0:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_0_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r0_0:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_0_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r0_1:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_0_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
w1:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_1_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r1_0:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_1_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r1_1:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_1_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
w2:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_2_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r2_0:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_2_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r2_1:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_2_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
w3:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_3_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r3_0:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_3_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
r3_1:
url:
jdbc:mysql://127.0.0.1:3306/sbtest_3_sharding_rw?useSSL=false&prepStmtCacheSize=8192&tcpRcvBuf=8192
username: root
password: root
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 32
minPoolSize: 0
rules:
- !READWRITE_SPLITTING
dataSources:
ds_0:
transactionalReadQueryStrategy: PRIMARY
writeDataSourceName: w0
readDataSourceNames:
- r0_0
- r0_1
loadBalancerName: random
ds_1:
transactionalReadQueryStrategy: PRIMARY
writeDataSourceName: w1
readDataSourceNames:
- r1_0
- r1_1
loadBalancerName: random
ds_2:
transactionalReadQueryStrategy: PRIMARY
writeDataSourceName: w2
readDataSourceNames:
- r2_0
- r2_1
loadBalancerName: random
ds_3:
transactionalReadQueryStrategy: PRIMARY
writeDataSourceName: w3
readDataSourceNames:
- r3_0
- r3_1
loadBalancerName: random
loadBalancers:
random:
type: RANDOM
```
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