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#include "command.h"
#include "error.h"
#include "param.h"
#include <sqlext.h>
ODBC::Command::Command(const Connection& c, String s) :
sql(s),
connection(c)
{
RETCODE rc = SQLAllocHandle(SQL_HANDLE_STMT, c.conn, &hStmt);
if (rc != SQL_SUCCESS) {
throw Error(rc, SQL_HANDLE_STMT, hStmt, "Allocate statement handle");
}
rc = SQLPrepare(hStmt, sql, sql.size());
if (rc != SQL_SUCCESS) {
SQLFreeHandle(SQL_HANDLE_STMT, hStmt);
throw Error(rc, SQL_HANDLE_STMT, hStmt, "Prepare statement");
}
SQLSMALLINT pcount;
rc = SQLNumParams(hStmt, &pcount);
if (rc != SQL_SUCCESS) {
SQLFreeHandle(SQL_HANDLE_STMT, hStmt);
throw Error(rc, SQL_HANDLE_STMT, hStmt, "Parameter count");
}
params.resize(pcount);
}
ODBC::Command::~Command()
{
for (Params::iterator i = params.begin(); i != params.end(); i++) {
if (*i) {
delete *i;
}
}
}
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