苏锦佩 created TRAFODION-2536: ------------------------------ Summary: user variable was not be bind but the value changed by SQLFetch Key: TRAFODION-2536 URL: https://issues.apache.org/jira/browse/TRAFODION-2536 Project: Apache Trafodion Issue Type: Bug Components: client-odbc-linux Affects Versions: 2.1-incubating Environment: server: SQL>exit [trafodion@gyvm-15 scripts]$ sqvers cat: /opt/hptc/pdsh/nodes: No such file or directory TRAF_HOME=/home/trafodion/apache-trafodion-2.1.0 who@host=trafodion@gyvm-15.novalocal JAVA_HOME=/opt/share/Yunpeng/JDK/jdk1.7.0_67 linux=2.6.32-642.11.1.el6.x86_64 redhat=6.8 libarkcmp_dll.so tdm_arkcmp Version 1.0.1 Apache_Trafodion Release 2.1.0 (Build release [2.0.1rc3-1412-ge48a2be_Bld40], branch e48a2be-no_branch, date 20170310_0540)
hadoop version: HDP2.3 installation package from: http://traf-builds.esgyn.com/downloads/trafodion/publish/daily/20170310_0545-release/ client info: Win10, driver from installation package. Reporter: 苏锦佩 Attachments: main.cpp please see code below: void checkIllegalAccess(SQLHANDLE hstmt) { SQLRETURN retcode; char buf1[1024] = "hello"; TIMESTAMP_STRUCT CTimestampOutput[9]; SQLLEN olen; char buf2[1024] = "world"; retcode = SQLExecDirect(hstmt, (SQLCHAR*)"CREATE TABLE SQLTOTIMESTAMP(C1 CHAR(30),C2 VARCHAR(30),C3 DATE,C4 TIME,C5 TIMESTAMP,C6 LONG VARCHAR,C7 NCHAR(30),C8 NCHAR VARYING(30),C9 LONG VARCHAR CHARACTER SET UCS2) NO PARTITION", SQL_NTS); retcode = SQLExecDirect(hstmt, (SQLCHAR*)"INSERT INTO SQLTOTIMESTAMP VALUES ('1997-10-11 03:45:04.34', '1999-01-01 15:29:42.321', { d '1993-12-30' }, { t '10:11:12' }, { ts '1992-12-31 23:45:23.123456' }, '1998-12-23 10:49:02.654321', _UCS2'1997-10-11 03:45:04.34', _UCS2'1999-01-01 15:29:42.321', _UCS2'1998-12-23 10:49:02.654321')", SQL_NTS); retcode = SQLExecDirect(hstmt, (SQLCHAR*)"SELECT * FROM SQLTOTIMESTAMP", SQL_NTS); for (int i = 0; i < 9; i++) { retcode = SQLBindCol(hstmt, i+1, SQL_C_TIMESTAMP, &CTimestampOutput[i], 0, &olen); } retcode = SQLFetch(hstmt); //<<============ SQLFetch will change value of buf1 here. printf("%s,%s\n", buf1, buf2); return; } -- This message was sent by Atlassian JIRA (v6.3.15#6346)