azexcy commented on code in PR #24146:
URL: https://github.com/apache/shardingsphere/pull/24146#discussion_r1105238188
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jdbc/core/src/main/java/org/apache/shardingsphere/driver/data/pipeline/datasource/creator/ShardingSpherePipelineDataSourceCreator.java:
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@@ -41,6 +42,8 @@ public DataSource createPipelineDataSource(final Object
dataSourceConfig) throws
enableRangeQueryForInline(shardingRuleConfig);
rootConfig.setDatabaseName(null);
rootConfig.setSchemaName(null);
+ // TODO set a large enough value, make sure when a jdbc streaming
query parameter is take effect
+
rootConfig.getProps().put(ConfigurationPropertyKey.MAX_CONNECTIONS_SIZE_PER_QUERY.getKey(),
100000);
Review Comment:
When the number of database connections is less than the number of slices,
there will be problems
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