资讯

I've tested this behavior with Redshift ODBC 2.0.0.8 & 2.0.0.9 The Problem occurs when attempting to load lots of data through ODBC when Redshift has a too small max_query_execution_time. After the ...
Included in the usual tsunami of fixes Microsoft issued this week as part of Patch Tuesday was one that took care of a connectivity problem for applications using the Open Database Connectivity (ODBC) ...
很多人希望在网上搜索用R语言做K线图,苦于没有程序。本人做了一个用R语言的K线图,希望大家喜欢。注意横轴是时间轴。
SQLBindCol(ODBC_stmt, 1, SQL_C_CHAR, &tmp, 50, &ODBC_err); if((ODBC_res = SQLFetch(ODBC_stmt) != SQL_NO_DATA)) { strcpy(value, tmp); } else { res = -1 ...