diff options
Diffstat (limited to 'include/mysql_com.h')
| -rw-r--r-- | include/mysql_com.h | 74 |
1 files changed, 57 insertions, 17 deletions
diff --git a/include/mysql_com.h b/include/mysql_com.h index 357519d549a..f4c023721de 100644 --- a/include/mysql_com.h +++ b/include/mysql_com.h @@ -27,10 +27,20 @@ #define NAME_LEN (NAME_CHAR_LEN*SYSTEM_CHARSET_MBMAXLEN) #define USERNAME_LENGTH (USERNAME_CHAR_LENGTH*SYSTEM_CHARSET_MBMAXLEN) +#define MYSQL_AUTODETECT_CHARSET_NAME "auto" + #define SERVER_VERSION_LENGTH 60 #define SQLSTATE_LENGTH 5 /* + Maximum length of comments +*/ +#define TABLE_COMMENT_INLINE_MAXLEN 180 /* pre 6.0: 60 characters */ +#define TABLE_COMMENT_MAXLEN 2048 +#define COLUMN_COMMENT_MAXLEN 1024 +#define INDEX_COMMENT_MAXLEN 1024 + +/* USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain username and hostname parts of the user identifier with trailing zero in MySQL standard format: @@ -115,6 +125,12 @@ enum enum_server_command thread */ #define REFRESH_MASTER 128 /* Remove all bin logs in the index and truncate the index */ +#define REFRESH_ERROR_LOG 256 /* Rotate only the erorr log */ +#define REFRESH_ENGINE_LOG 512 /* Flush all storage engine logs */ +#define REFRESH_BINARY_LOG 1024 /* Flush the binary log */ +#define REFRESH_RELAY_LOG 2048 /* Flush the relay log */ +#define REFRESH_GENERAL_LOG 4096 /* Flush the general log */ +#define REFRESH_SLOW_LOG 8192 /* Flush the slow query log */ /* The following can't be set with mysql_refresh() */ #define REFRESH_READ_LOCK 16384 /* Lock tables for read */ @@ -144,10 +160,19 @@ enum enum_server_command #define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */ #define CLIENT_MULTI_STATEMENTS (1UL << 16) /* Enable/disable multi-stmt support */ #define CLIENT_MULTI_RESULTS (1UL << 17) /* Enable/disable multi-results */ +#define CLIENT_PS_MULTI_RESULTS (1UL << 18) /* Multi-results in PS-protocol */ + +#define CLIENT_PLUGIN_AUTH (1UL << 19) /* Client supports plugin authentication */ #define CLIENT_SSL_VERIFY_SERVER_CERT (1UL << 30) #define CLIENT_REMEMBER_OPTIONS (1UL << 31) +#ifdef HAVE_COMPRESS +#define CAN_CLIENT_COMPRESS CLIENT_COMPRESS +#else +#define CAN_CLIENT_COMPRESS 0 +#endif + /* Gather all possible capabilites (flags) supported by the server */ #define CLIENT_ALL_FLAGS (CLIENT_LONG_PASSWORD | \ CLIENT_FOUND_ROWS | \ @@ -167,8 +192,10 @@ enum enum_server_command CLIENT_SECURE_CONNECTION | \ CLIENT_MULTI_STATEMENTS | \ CLIENT_MULTI_RESULTS | \ + CLIENT_PS_MULTI_RESULTS | \ CLIENT_SSL_VERIFY_SERVER_CERT | \ - CLIENT_REMEMBER_OPTIONS) + CLIENT_REMEMBER_OPTIONS | \ + CLIENT_PLUGIN_AUTH) /* Switch off the flags that are optional and depending on build flags @@ -179,7 +206,14 @@ enum enum_server_command & ~CLIENT_COMPRESS) \ & ~CLIENT_SSL_VERIFY_SERVER_CERT) -#define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */ +/** + Is raised when a multi-statement transaction + has been started, either explicitly, by means + of BEGIN or COMMIT AND CHAIN, or + implicitly, by the first transactional + statement, when autocommit=off. +*/ +#define SERVER_STATUS_IN_TRANS 1 #define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */ #define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */ #define SERVER_QUERY_NO_GOOD_INDEX_USED 16 @@ -203,6 +237,12 @@ enum enum_server_command number of result set columns. */ #define SERVER_STATUS_METADATA_CHANGED 1024 +#define SERVER_QUERY_WAS_SLOW 2048 + +/** + To mark ResultSet containing output parameter values. +*/ +#define SERVER_PS_OUT_PARAMS 4096 /** Server status flags that must be cleared when starting @@ -215,7 +255,11 @@ enum enum_server_command #define SERVER_STATUS_CLEAR_SET (SERVER_QUERY_NO_GOOD_INDEX_USED| \ SERVER_QUERY_NO_INDEX_USED|\ SERVER_MORE_RESULTS_EXISTS|\ - SERVER_STATUS_METADATA_CHANGED) + SERVER_STATUS_METADATA_CHANGED |\ + SERVER_QUERY_WAS_SLOW |\ + SERVER_STATUS_DB_DROPPED |\ + SERVER_STATUS_CURSOR_EXISTS|\ + SERVER_STATUS_LAST_ROW_SENT) #define MYSQL_ERRMSG_SIZE 512 #define NET_READ_TIMEOUT 30 /* Timeout on read */ @@ -254,24 +298,23 @@ typedef struct st_net { unsigned int *return_status; unsigned char reading_or_writing; char save_char; - my_bool unused0; /* Please remove with the next incompatible ABI change. */ - my_bool unused; /* Please remove with the next incompatible ABI change */ - my_bool compress; my_bool unused1; /* Please remove with the next incompatible ABI change. */ + my_bool unused2; /* Please remove with the next incompatible ABI change */ + my_bool compress; + my_bool unused3; /* Please remove with the next incompatible ABI change. */ /* Pointer to query object in query cache, do not equal NULL (0) for queries in cache that have not stored its results yet */ #endif /* - 'query_cache_query' should be accessed only via query cache - functions and methods to maintain proper locking. + Unused, please remove with the next incompatible ABI change. */ - unsigned char *query_cache_query; + unsigned char *unused; unsigned int last_errno; unsigned char error; - my_bool unused2; /* Please remove with the next incompatible ABI change. */ - my_bool return_errno; + my_bool unused4; /* Please remove with the next incompatible ABI change. */ + my_bool unused5; /* Please remove with the next incompatible ABI change. */ /** Client library error message buffer. Actually belongs to struct MYSQL. */ char last_error[MYSQL_ERRMSG_SIZE]; /** Client library sqlstate buffer. Set along with the error message. */ @@ -419,10 +462,6 @@ void my_net_set_write_timeout(NET *net, uint timeout); void my_net_set_read_timeout(NET *net, uint timeout); #endif -/* - The following function is not meant for normal usage - Currently it's used internally by manager.c -*/ struct sockaddr; int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen, unsigned int timeout); @@ -492,14 +531,14 @@ void create_random_string(char *to, unsigned int length, struct rand_struct *ran void hash_password(unsigned long *to, const char *password, unsigned int password_len); void make_scrambled_password_323(char *to, const char *password); void scramble_323(char *to, const char *message, const char *password); -my_bool check_scramble_323(const char *, const char *message, +my_bool check_scramble_323(const unsigned char *reply, const char *message, unsigned long *salt); void get_salt_from_password_323(unsigned long *res, const char *password); void make_password_from_salt_323(char *to, const unsigned long *salt); void make_scrambled_password(char *to, const char *password); void scramble(char *to, const char *message, const char *password); -my_bool check_scramble(const char *reply, const char *message, +my_bool check_scramble(const unsigned char *reply, const char *message, const unsigned char *hash_stage2); void get_salt_from_password(unsigned char *res, const char *password); void make_password_from_salt(char *to, const unsigned char *hash_stage2); @@ -529,4 +568,5 @@ uchar *net_store_length(uchar *pkg, ulonglong length); #define MYSQL_STMT_HEADER 4 #define MYSQL_LONG_DATA_HEADER 6 +#define NOT_FIXED_DEC 31 #endif |