From a7e352b54ddfaf91c92951d605cb02a4ffd2676b Mon Sep 17 00:00:00 2001 From: Monty Date: Sun, 7 Jan 2018 18:03:44 +0200 Subject: Changed database, tablename and alias to be LEX_CSTRING This was done in, among other things: - thd->db and thd->db_length - TABLE_LIST tablename, db, alias and schema_name - Audit plugin database name - lex->db - All db and table names in Alter_table_ctx - st_select_lex db Other things: - Changed a lot of functions to take const LEX_CSTRING* as argument for db, table_name and alias. See init_one_table() as an example. - Changed some function arguments from LEX_CSTRING to const LEX_CSTRING - Changed some lists from LEX_STRING to LEX_CSTRING - threads_mysql.result changed because process list_db wasn't always correctly updated - New append_identifier() function that takes LEX_CSTRING* as arguments - Added new element tmp_buff to Alter_table_ctx to separate temp name handling from temporary space - Ensure we store the length after my_casedn_str() of table/db names - Removed not used version of rename_table_in_stat_tables() - Changed Natural_join_column::table_name and db_name() to never return NULL (used for print) - thd->get_db() now returns db as a printable string (thd->db.str or "") --- sql/log_event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sql/log_event.h') diff --git a/sql/log_event.h b/sql/log_event.h index 700301a7f34..ddb1163d56a 100644 --- a/sql/log_event.h +++ b/sql/log_event.h @@ -1253,7 +1253,7 @@ public: #endif /* HAVE_REPLICATION */ virtual const char* get_db() { - return thd ? thd->db : 0; + return thd ? thd->db.str : 0; } #else Log_event() : temp_buf(0), when(0), flags(0) {} -- cgit v1.2.1