Cego 2.20.22发布，开源数据库

Cego 2.20.22 发布，此版本现已提供下载：http://www.lemke-it.com/cego-2.20.22.tar.gz。

更新内容如下：

Fix in CegoQueryHelper::evalSelection for isAgg-case : int i =0; CegoField *pJF = 0; while ( i < jbufSize && pJF == 0 ) { CegoField* pJF = joinBuf[i].Find(*pF); ^^^^^^^^^^ if ( pJF ) { pF->setValue(pJF->getValue()); } i++; } The local variable lead an not optimized loop invariant, since the second condition predicate never terminates the invariant

Fix in CegoFactor::evalFieldValue : For the QUERY case, the select instance was not reset. Since the query starts from a undefined point, this might lead to "list position exceeded" exceptions

Added command line parameter validation for poolsize, numdbthread, numadminthread and numlogthread parameters

更多改进内容请看更新日志。

Cego 实现了一个支持事务和SQL查询语言的关系数据库，支持一般的数据库功能以及索引、视图、存储过程等。

软件详情：http://www.lemke-it.com/litexec?request=pubclogcego&user=&lang=en

来自:开源中国社区