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MDEV-9058: protocol: COM_MULTI command (part 2)

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simple COM_MULTI support (no prepared statements chain yet).
This commit is contained in:
Oleksandr Byelkin
2016-01-05 20:44:45 +01:00
parent e5377457d8
commit fd1b7d0f59
9 changed files with 217 additions and 40 deletions
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6
sql/sql_parse.h
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@ -35,6 +35,7 @@ enum enum_mysql_completiontype {
extern "C" int test_if_data_home_dir(const char *dir);
int error_if_data_home_dir(const char *path, const char *what);
my_bool net_allocate_new_packet(NET *net, void *thd, uint my_flags);
bool multi_update_precheck(THD *thd, TABLE_LIST *tables);
bool multi_delete_precheck(THD *thd, TABLE_LIST *tables);
@ -87,7 +88,7 @@ bool is_log_table_write_query(enum enum_sql_command command);
bool alloc_query(THD *thd, const char *packet, uint packet_length);
void mysql_init_select(LEX *lex);
void mysql_parse(THD *thd, char *rawbuf, uint length,
Parser_state *parser_state);
Parser_state *parser_state, bool is_com_multi);
bool mysql_new_select(LEX *lex, bool move_down);
void create_select_for_variable(const char *var_name);
void create_table_set_open_action_and_adjust_tables(LEX *lex);
@ -99,7 +100,8 @@ int mysql_execute_command(THD *thd);
bool do_command(THD *thd);
void do_handle_bootstrap(THD *thd);
bool dispatch_command(enum enum_server_command command, THD *thd,
char* packet, uint packet_length);
char* packet, uint packet_length,
bool is_com_multi, bool is_next_command);
void log_slow_statement(THD *thd);
bool append_file_to_dir(THD *thd, const char **filename_ptr,
const char *table_name);