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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。