#ifdef _WIN32
#include <windows.h>
#endif

#include <stdio.h>
#include <sql.h>
#include <sqlext.h>

SQLHENV  henv;
SQLHDBC  hdbc, hdbc2;
SQLHSTMT hstmt, hstmt2;

#define ok_something(A, B, C) rc= B; if (rc != SQL_SUCCESS && rc != SQL_SUCCESS_WITH_INFO){ \
          error_num= PrintError(C, A, rc); \
          goto PROGRAM_END; \
        }

#define ok_env(A, B) ok_something(A,B, SQL_HANDLE_ENV)
#define ok_dbc(A, B) ok_something(A,B, SQL_HANDLE_DBC)
#define ok_stmt(A, B) ok_something(A,B, SQL_HANDLE_STMT)


SQLINTEGER PrintError(SQLSMALLINT handleType, SQLHANDLE handle, SQLRETURN rcode)
{

    SQLRETURN rc = SQL_ERROR;
    SQLCHAR sqlState[6];
    SQLCHAR eMsg[SQL_MAX_MESSAGE_LENGTH];
    SQLINTEGER nError;
    SQLSMALLINT msgLen;
    
    if (rcode == SQL_NO_DATA)
    {
        printf( "NO DATA .. .. ..");
        return(SQL_NO_DATA);
    }
    else
    {
        rc = SQLGetDiagRec(handleType, handle, 1, sqlState, &nError, eMsg, sizeof(eMsg), &msgLen);
        if (rc == SQL_SUCCESS || rc == SQL_SUCCESS_WITH_INFO)
        {
            printf( " Error: %s\n",  eMsg);
        }
        return (SQL_ERROR);
    }
}

#define CONN_STRING "DSN=test351"

int main(int argc, char * argv[])
{
  SQLRETURN rc;
  int i, error_num= 0;
  char insert_buf[128];

  ok_env(henv, SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &henv));
  ok_env(henv, SQLSetEnvAttr(henv, SQL_ATTR_ODBC_VERSION, (SQLPOINTER)SQL_OV_ODBC3, SQL_NTS));
  ok_env(henv, SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc));
  ok_dbc(hdbc, SQLDriverConnect(hdbc, NULL, CONN_STRING, SQL_NTS, NULL, 0, NULL, SQL_DRIVER_NOPROMPT));

  ok_dbc(hdbc, SQLAllocHandle(SQL_HANDLE_STMT, hdbc, &hstmt));
  ok_stmt(hstmt, SQLExecDirect(hstmt, "DROP TABLE IF EXISTS bug56564", SQL_NTS));
  ok_stmt(hstmt, SQLExecDirect(hstmt, "CREATE TABLE bug56564(id INT auto_increment PRIMARY KEY, name longtext);", SQL_NTS));


  for(i= 1; i < 1001; i++)
  {
    sprintf(insert_buf, "INSERT INTO bug56564 (id, name) VALUES(%d, 'abc %d');", i, i);
    ok_stmt(hstmt, SQLExecDirect(hstmt, insert_buf, strlen(insert_buf)));
  }

  ok_stmt(hstmt, SQLFreeHandle(SQL_HANDLE_STMT, hstmt));

  for(i= 1; i < 1000000; i++)
  {
    ok_dbc(hdbc, SQLAllocHandle(SQL_HANDLE_STMT, hdbc, &hstmt));
    sprintf(insert_buf, "UPDATE bug56564 SET name = concat(name, '[new data %d]');", i);
    ok_stmt(hstmt, SQLExecDirect(hstmt, insert_buf, strlen(insert_buf)));
    ok_stmt(hstmt, SQLCloseCursor(hstmt));
    ok_stmt(hstmt, SQLFreeStmt(hstmt, SQL_CLOSE));
    ok_stmt(hstmt, SQLFreeHandle(SQL_HANDLE_STMT, hstmt));
    printf("%d ", i);
    fflush(stdout);
  }
  
PROGRAM_END:

  ok_stmt(hstmt, SQLExecDirect(hstmt, "DROP TABLE IF EXISTS bug53684", SQL_NTS));
	rc = SQLDisconnect(hdbc);
	rc = SQLFreeConnect(hdbc);
	rc = SQLFreeEnv(henv);


}