如何在sql server 2008中优化以下查询。我需要优化的特殊select查询。@@ERROR SELECT top 1 @tokenSeqNo=S_NO,@pmtAcctToken = PMT_ACCT_TOKEN, @proxyAcctToken=PROXY_PMT_TOKEN
FROM PCTransDB.dbo.MIG_TOKEN_DUMP WHERE CONSUMED_FLAG= &
我有一行任意长的整数(或浮点值),在文件中用逗号分隔: {
float *values = new float[dimension*dimension]; // a line will have dimension^2= strtok(buffer, ","); token != NULL; token = strtok(NULL, ",&quo