/*
Return a row from a previous cllExecSqlWithResult call.
*/
int
cllGetRow( icatSessionStruct *icss, int statementNumber ) {
static OCIStmt *p_statement;
int nCols, stat;
icatStmtStrct *myStatement;
myStatement = icss->stmtPtr[statementNumber];
nCols = myStatement->numOfCols;
p_statement = ( OCIStmt * )myStatement->stmtPtr;
stat = OCIStmtFetch( p_statement, p_err, ( ub4 )1, ( ub2 )0,
( ub4 ) OCI_DEFAULT );
if ( stat != OCI_SUCCESS && stat != OCI_NO_DATA ) {
logOraError( LOG_ERROR, p_err, stat );
_cllFreeStatementColumns( icss, statementNumber );
myStatement->numOfCols = 0;
rodsLog( LOG_ERROR, "cllGetRow: Fetch failed: %d", stat );
return -1;
}
if ( stat == OCI_SUCCESS ) {
return 0;
}
_cllFreeStatementColumns( icss, statementNumber );
myStatement->numOfCols = 0;
return 0;
}
/*
Return a row from a previous cllExecSqlWithResult call.
*/
int
cllGetRow(icatSessionStruct *icss, int statementNumber) {
HSTMT hstmt;
RETCODE stat;
int nCols, i;
icatStmtStrct *myStatement;
int logGetRows=0; /* Another handy debug flag. When set and if
spLogSql is set, this function will log each
time a row is gotten, the number of columns ,
and the contents of the first column. */
myStatement=icss->stmtPtr[statementNumber];
hstmt = myStatement->stmtPtr;
nCols = myStatement->numOfCols;
for (i=0;i<nCols;i++) {
strcpy((char *)myStatement->resultValue[i],"");
}
stat = SQLFetch(hstmt);
if (stat != SQL_SUCCESS && stat != SQL_NO_DATA_FOUND) {
rodsLog(LOG_ERROR, "cllGetRow: SQLFetch failed: %d", stat);
return(-1);
}
if (stat == SQL_NO_DATA_FOUND) {
if (logGetRows) {
char tmpstr[210];
snprintf(tmpstr, 200, "cllGetRow: NO DATA FOUND, statement:%d",
statementNumber);
rodsLogSql(tmpstr);
}
_cllFreeStatementColumns(icss,statementNumber);
myStatement->numOfCols=0;
}
else {
if (logGetRows) {
char tmpstr[210];
snprintf(tmpstr, 200, "cllGetRow statement:%d columns:%d first column: %s",
statementNumber, nCols,
myStatement->resultValue[0]);
rodsLogSql(tmpstr);
}
}
return(0);
}
