diff options
Diffstat (limited to 'ext/pdo_mysql/mysql_driver.c')
| -rw-r--r-- | ext/pdo_mysql/mysql_driver.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/ext/pdo_mysql/mysql_driver.c b/ext/pdo_mysql/mysql_driver.c index 764c453438..90bc7792d5 100644 --- a/ext/pdo_mysql/mysql_driver.c +++ b/ext/pdo_mysql/mysql_driver.c @@ -73,12 +73,20 @@ int _pdo_mysql_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, const char *file, int lin if (einfo->errcode) { if (einfo->errcode == 2014) { - einfo->errmsg = pestrdup( - "Cannot execute queries while other unbuffered queries are active. " - "Consider using PDOStatement::fetchAll(). Alternatively, if your code " - "is only ever going to run against mysql, you may enable query " - "buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute.", - dbh->is_persistent); + if (mysql_more_results(H->server)) { + einfo->errmsg = pestrdup( + "Cannot execute queries while there are pending result sets. " + "Consider unsetting the previous PDOStatement or calling " + "PDOStatement::closeCursor()", + dbh->is_persistent); + } else { + einfo->errmsg = pestrdup( + "Cannot execute queries while other unbuffered queries are active. " + "Consider using PDOStatement::fetchAll(). Alternatively, if your code " + "is only ever going to run against mysql, you may enable query " + "buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute.", + dbh->is_persistent); + } } else if (einfo->errcode == 2057) { einfo->errmsg = pestrdup( "A stored procedure returning result sets of different size was called. " |