diff --git a/docs/manual/mod/mod_dbd.xml b/docs/manual/mod/mod_dbd.xml index 3021e29883..74b1f4d219 100644 --- a/docs/manual/mod/mod_dbd.xml +++ b/docs/manual/mod/mod_dbd.xml @@ -112,6 +112,14 @@ APR_DECLARE_OPTIONAL_FN(void, ap_dbd_prepare, (server_rec*, const char*, const c

It is up to dbd user modules to use the prepared statements and document what statements can be specified in httpd.conf, or to provide their own directives and use ap_dbd_prepare.

+ + Caveat + When using prepared statements with a MySQL database, it is preferred to set + reconnect to 0 in the connection string as to avoid errors that + arise from the MySQL client reconnecting without properly resetting the + prepared statements. If set to 1, any broken connections will be attempted + fixed, but as mod_dbd is not informed, the prepared statements will be invalidated. +