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MDEV-21612 - remove COM_MULTI from server and C/C

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The COM_MULTI did not take off. No connector is using it.
Remove related code from server, and client.
If anything it is a step simplification of already-bloated
dispatch_command(), and related code.
This commit is contained in:
Vladislav Vaintroub
2020-07-08 18:31:00 +02:00
parent 1a2b494100
commit b0d2a59d9a
19 changed files with 59 additions and 235 deletions
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6
sql/sql_parse.h
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@ -91,8 +91,7 @@ bool is_log_table_write_query(enum enum_sql_command command);
bool alloc_query(THD *thd, const char *packet, size_t packet_length);
void mysql_init_select(LEX *lex);
void mysql_parse(THD *thd, char *rawbuf, uint length,
Parser_state *parser_state, bool is_com_multi,
bool is_next_command);
Parser_state *parser_state);
bool mysql_new_select(LEX *lex, bool move_down, SELECT_LEX *sel);
void create_select_for_variable(THD *thd, LEX_CSTRING *var_name);
void create_table_set_open_action_and_adjust_tables(LEX *lex);
@ -103,8 +102,7 @@ int bootstrap(MYSQL_FILE *file);
int mysql_execute_command(THD *thd);
bool do_command(THD *thd);
bool dispatch_command(enum enum_server_command command, THD *thd,
char* packet, uint packet_length,
bool is_com_multi, bool is_next_command);
char* packet, uint packet_length);
void log_slow_statement(THD *thd);
bool append_file_to_dir(THD *thd, const char **filename_ptr,
const LEX_CSTRING *table_name);