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CONC-533: Support for asynchronous statements (binary protocol)

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Added a new option MARIADB_OPT_SKIP_READ_RESPONSE which skips automatic
reading of server response after sending a command to the server.

Server packets have to be retrieved by calling the corresponding methods,
e.g:

Send command                         Read method
mysql_real_query/mysql_send_query    db_read_query_result
mysql_stmt_prepare                   db_read_prepare_response
mysql_stmt_execute,
mariadb_stmt_execute_direct          db_read_execute_response
This commit is contained in:
Georg Richter
2021-05-13 21:21:43 +02:00
parent 304353c3a4
commit e4e5b28452
7 changed files with 141 additions and 92 deletions
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4
include/mysql.h
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@@ -246,7 +246,8 @@ extern const char *SQLSTATE_UNKNOWN;
MARIADB_OPT_MULTI_STATEMENTS,
MARIADB_OPT_INTERACTIVE,
MARIADB_OPT_PROXY_HEADER,
MARIADB_OPT_IO_WAIT
MARIADB_OPT_IO_WAIT,
MARIADB_OPT_SKIP_READ_RESPONSE
};
enum mariadb_value {
@@ -872,6 +873,7 @@ struct st_mariadb_methods {
void (*set_error)(MYSQL *mysql, unsigned int error_nr, const char *sqlstate, const char *format, ...);
void (*invalidate_stmts)(MYSQL *mysql, const char *function_name);
struct st_mariadb_api *api;
int (*db_read_execute_response)(MYSQL_STMT *stmt);
};
/* synonyms/aliases functions */