diff options
Diffstat (limited to 'client/mysql_plugin.c')
| -rw-r--r-- | client/mysql_plugin.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/client/mysql_plugin.c b/client/mysql_plugin.c index fb2a031bb8e..15f67e2b3e7 100644 --- a/client/mysql_plugin.c +++ b/client/mysql_plugin.c @@ -1018,7 +1018,7 @@ static int find_plugin(char *tp_path) Build the boostrap file. Create a new file and populate it with SQL commands to ENABLE or DISABLE - the plugin via INSERT and DELETE operations on the mysql.plugin table. + the plugin via REPLACE and DELETE operations on the mysql.plugin table. param[in] operation The type of operation (ENABLE or DISABLE) param[out] bootstrap A FILE* pointer @@ -1035,12 +1035,16 @@ static int build_bootstrap_file(char *operation, char *bootstrap) Perform plugin operation : ENABLE or DISABLE The following creates a temporary bootstrap file and populates it with - the appropriate SQL commands for the operation. For ENABLE, INSERT + the appropriate SQL commands for the operation. For ENABLE, REPLACE statements are created. For DISABLE, DELETE statements are created. The values for these statements are derived from the plugin_data read from the <plugin_name>.ini configuration file. Once the file is built, a call to mysqld is made in read only, bootstrap modes to read the SQL statements and execute them. + + Note: Replace was used so that if a user loads a newer version of a + library with a different library name, the new library name is + used for symbols that match. */ if ((error= make_tempfile(bootstrap, "sql"))) { @@ -1057,7 +1061,7 @@ static int build_bootstrap_file(char *operation, char *bootstrap) if (strcasecmp(operation, "enable") == 0) { int i= 0; - fprintf(file, "INSERT IGNORE INTO mysql.plugin VALUES "); + fprintf(file, "REPLACE INTO mysql.plugin VALUES "); for (i= 0; i < (int)array_elements(plugin_data.components); i++) { /* stop when we read the end of the symbol list - marked with NULL */ |