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ALMySqlWrapper.pas
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{*******************************************************************************
Author(s):
Sergey Seroukhov (Zeos Database Objects)
based on Mysql-direct library by Cristian Nicola
MysQL libmysql.dll Version 5 API Interface Unit
Link :
http://www.sourceforge.net/projects/zeoslib
http://dev.mysql.com/doc/refman/5.0/en/c-api-functions.html
*******************************************************************************}
unit ALMySqlWrapper;
interface
Uses
Winapi.Windows;
const
{ resource string }
cALMySql_INVALIDELIBVERSION = 'Incorrect Database Server Version.';
cALMySql_CANTLOADLIB = 'Can''t load library: %s.';
{ taken from errmsg.h }
CR_UNKNOWN_ERROR = 2000;
CR_SOCKET_CREATE_ERROR = 2001;
CR_CONNECTION_ERROR = 2002;
CR_CONN_HOST_ERROR = 2003;
CR_IPSOCK_ERROR = 2004;
CR_UNKNOWN_HOST = 2005;
CR_SERVER_GONE_ERROR = 2006;
CR_VERSION_ERROR = 2007;
CR_OUT_OF_MEMORY = 2008;
CR_WRONG_HOST_INFO = 2009;
CR_LOCALHOST_CONNECTION = 2010;
CR_TCP_CONNECTION = 2011;
CR_SERVER_HANDSHAKE_ERR = 2012;
CR_SERVER_LOST = 2013;
CR_COMMANDS_OUT_OF_SYNC = 2014;
CR_NAMEDPIPE_CONNECTION = 2015;
CR_NAMEDPIPEWAIT_ERROR = 2016;
CR_NAMEDPIPEOPEN_ERROR = 2017;
CR_NAMEDPIPESETSTATE_ERROR = 2018;
CR_CANT_READ_CHARSET = 2019;
CR_NET_PACKET_TOO_LARGE = 2020;
CR_EMBEDDED_CONNECTION = 2021;
CR_PROBE_SLAVE_STATUS = 2022;
CR_PROBE_SLAVE_HOSTS = 2023;
CR_PROBE_SLAVE_CONNECT = 2024;
CR_PROBE_MASTER_CONNECT = 2025;
CR_SSL_CONNECTION_ERROR = 2026;
CR_MALFORMED_PACKET = 2027;
CR_WRONG_LICENSE = 2028;
CR_NULL_POINTER = 2029;
CR_NO_PREPARE_STMT = 2030;
CR_PARAMS_NOT_BOUND = 2031;
CR_DATA_TRUNCATED = 2032;
CR_NO_PARAMETERS_EXISTS = 2033;
CR_INVALID_PARAMETER_NO = 2034;
CR_INVALID_BUFFER_USE = 2035;
CR_UNSUPPORTED_PARAM_TYPE = 2036;
CR_SHARED_MEMORY_CONNECTION = 2037;
CR_SHARED_MEMORY_CONNECT_REQUEST_ERROR = 2038;
CR_SHARED_MEMORY_CONNECT_ANSWER_ERROR = 2039;
CR_SHARED_MEMORY_CONNECT_FILE_MAP_ERROR = 2040;
CR_SHARED_MEMORY_CONNECT_MAP_ERROR = 2041;
CR_SHARED_MEMORY_FILE_MAP_ERROR = 2042;
CR_SHARED_MEMORY_MAP_ERROR = 2043;
CR_SHARED_MEMORY_EVENT_ERROR = 2044;
CR_SHARED_MEMORY_CONNECT_ABANDONED_ERROR = 2045;
CR_SHARED_MEMORY_CONNECT_SET_ERROR = 2046;
CR_CONN_UNKNOW_PROTOCOL = 2047;
CR_INVALID_CONN_HANDLE = 2048;
CR_SECURE_AUTH = 2049;
CR_FETCH_CANCELED = 2050;
CR_NO_DATA = 2051;
CR_NO_STMT_METADATA = 2052;
CR_NO_RESULT_SET = 2053;
CR_NOT_IMPLEMENTED = 2054;
CR_SERVER_LOST_EXTENDED = 2055;
CR_STMT_CLOSED = 2056;
CR_NEW_STMT_METADATA = 2057;
CR_ALREADY_CONNECTED = 2058;
CR_AUTH_PLUGIN_CANNOT_LOAD = 2059;
{ General Declarations }
MYSQL_ERRMSG_SIZE = 512;
SQLSTATE_LENGTH = 5;
MYSQL_PORT = 3306;
LOCAL_HOST = 'localhost';
{ Field's flags }
NOT_NULL_FLAG = 1; { Field can't be NULL }
PRI_KEY_FLAG = 2; { Field is part of a primary key }
UNIQUE_KEY_FLAG = 4; { Field is part of a unique key }
MULTIPLE_KEY_FLAG = 8; { Field is part of a key }
BLOB_FLAG = 16; { Field is a blob }
UNSIGNED_FLAG = 32; { Field is unsigned }
ZEROFILL_FLAG = 64; { Field is zerofill }
BINARY_FLAG = 128; { Field is binary }
ENUM_FLAG = 256; { Field is an enum }
AUTO_INCREMENT_FLAG = 512; { Field is a autoincrement field }
TIMESTAMP_FLAG = 1024; { Field is a timestamp }
SET_FLAG = 2048; { Field is a set }
NUM_FLAG = 32768; { Field is num (for clients) }
PART_KEY_FLAG = 16384; { Intern; Part of some key }
GROUP_FLAG = 32768; { Intern: Group field }
UNIQUE_FLAG = 65536; { Intern: Used by sql_yacc }
BINCMP_FLAG = $20000; { Intern: Used by sql_yacc }
GET_FIXED_FIELDS_FLAG = $40000; { Used to get fields in item tree }
FIELD_IN_PART_FUNC_FLAG= $80000; { Field part of partition func }
FIELD_IN_ADD_INDEX = $100000; { Intern: Field used in ADD INDEX }
FIELD_IS_RENAMED = $200000; { Intern: Field is being renamed}
{ Client Connection Options }
_CLIENT_LONG_PASSWORD = 1; { new more secure passwords }
_CLIENT_FOUND_ROWS = 2; { Found instead of affected rows }
_CLIENT_LONG_FLAG = 4; { Get all column flags }
_CLIENT_CONNECT_WITH_DB = 8; { One can specify db on connect }
_CLIENT_NO_SCHEMA = 16; { Don't allow database.table.column }
_CLIENT_COMPRESS = 32; { Can use compression protcol }
_CLIENT_ODBC = 64; { Odbc client }
_CLIENT_LOCAL_FILES = 128; { Can use LOAD DATA LOCAL }
_CLIENT_IGNORE_SPACE = 256; { Ignore spaces before '(' }
_CLIENT_CHANGE_USER = 512; { Support the mysql_change_user() }
_CLIENT_INTERACTIVE = 1024; { This is an interactive client }
_CLIENT_SSL = 2048; { Switch to SSL after handshake }
_CLIENT_IGNORE_SIGPIPE = 4096; { IGNORE sigpipes }
_CLIENT_TRANSACTIONS = 8196; { Client knows about transactions }
_CLIENT_RESERVED = 16384; { Old flag for 4.1 protocol }
_CLIENT_SECURE_CONNECTION = 32768; { New 4.1 authentication }
_CLIENT_MULTI_STATEMENTS = 65536; { Enable/disable multi-stmt support }
_CLIENT_MULTI_RESULTS = 131072; { Enable/disable multi-results }
_CLIENT_PS_MULTI_RESULTS = 262144; { Enable Multi-results in PS-protocol }
_CLIENT_PLUGIN_AUTH = 524288;
_CLIENT_SSL_VERIFY_SERVER_CERT = 1073741824;
_CLIENT_REMEMBER_OPTIONS = 2147483648; {Enable/disable multi-results }
{THD: Killable}
MYSQL_SHUTDOWN_KILLABLE_CONNECT = 1;
MYSQL_SHUTDOWN_KILLABLE_TRANS = 2;
MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE = 4;
MYSQL_SHUTDOWN_KILLABLE_UPDATE = 8;
{prepared fetch results}
STMT_FETCH_OK = 0;
STMT_FETCH_ERROR = 1;
STMT_FETCH_NO_DATA = 100;
STMT_FETCH_DATA_TRUNC = 101;
type
TMySqlOption = (
MYSQL_OPT_CONNECT_TIMEOUT,
MYSQL_OPT_COMPRESS,
MYSQL_OPT_NAMED_PIPE,
MYSQL_INIT_COMMAND,
MYSQL_READ_DEFAULT_FILE,
MYSQL_READ_DEFAULT_GROUP,
MYSQL_SET_CHARSET_DIR,
MYSQL_SET_CHARSET_NAME,
MYSQL_OPT_LOCAL_INFILE,
MYSQL_OPT_PROTOCOL,
MYSQL_SHARED_MEMORY_BASE_NAME,
MYSQL_OPT_READ_TIMEOUT,
MYSQL_OPT_WRITE_TIMEOUT,
MYSQL_OPT_USE_RESULT,
MYSQL_OPT_USE_REMOTE_CONNECTION,
MYSQL_OPT_USE_EMBEDDED_CONNECTION,
MYSQL_OPT_GUESS_CONNECTION,
MYSQL_SET_CLIENT_IP,
MYSQL_SECURE_AUTH,
MYSQL_REPORT_DATA_TRUNCATION,
MYSQL_OPT_RECONNECT,
MYSQL_OPT_SSL_VERIFY_SERVER_CERT,
MYSQL_PLUGIN_DIR,
MYSQL_DEFAULT_AUTH
);
PUSED_MEM=^USED_MEM;
USED_MEM = packed record
next: PUSED_MEM;
left: Integer;
size: Integer;
end;
PERR_PROC = ^ERR_PROC;
ERR_PROC = procedure;
PMEM_ROOT = ^MEM_ROOT;
MEM_ROOT = packed record
free: PUSED_MEM;
used: PUSED_MEM;
pre_alloc: PUSED_MEM;
min_malloc: Integer;
block_size: Integer;
block_num: Integer;
first_block_usage: Integer;
error_handler: PERR_PROC;
end;
MYSQL_ROW = array[00..$ff] of PAnsiChar;
PMYSQL_ROW = ^MYSQL_ROW;
PMYSQL_ROWS = ^MYSQL_ROWS;
MYSQL_ROWS = record
next: PMYSQL_ROWS;
data: PMYSQL_ROW;
end;
MYSQL_ROW_OFFSET = PMYSQL_ROWS;
MYSQL_DATA = record
Rows: Int64;
Fields: Cardinal;
Data: PMYSQL_ROWS;
Alloc: MEM_ROOT;
end;
PMYSQL_DATA = ^MYSQL_DATA;
MYSQL_FIELD_OFFSET = UInt;
PMYSQL_OPTIONS = ^_MYSQL_OPTIONS;
_MYSQL_OPTIONS = record
connect_timeout: UInt;
read_timeout: UInt;
write_timeout: UInt;
port: UInt;
protocol: UInt;
client_flag: ULong;
host: PAnsiChar;
user: PAnsiChar;
password: PAnsiChar;
unix_socket: PAnsiChar;
db: PAnsiChar;
init_commands: Pointer;
my_cnf_file: PAnsiChar;
my_cnf_group: PAnsiChar;
charset_dir: PAnsiChar;
charset_name: PAnsiChar;
ssl_key: PAnsiChar;
ssl_cert: PAnsiChar;
ssl_ca: PAnsiChar;
ssl_capath: PAnsiChar;
ssl_cipher: PAnsiChar;
shared_memory_base_name: PAnsiChar;
max_allowed_packet: ULong;
use_ssl: Byte;
compress: Byte;
named_pipe: Byte;
unused1: Byte;
unused2: Byte;
unused3: Byte;
unused4: Byte;
methods_to_use: TMySqlOption;
client_ip: PAnsiChar;
secure_auth: Byte;
local_infile_init: Pointer;
local_infile_read: Pointer;
local_infile_end: Pointer;
local_infile_error: Pointer;
local_infile_userdata: Pointer;
end;
PZMySQLConnect = Pointer;
PZMySQLResult = Pointer;
PZMySQLRow = Pointer;
PZMySQLField = Pointer;
PZMySQLRowOffset = Pointer;
PZMySqlPrepStmt = Pointer;
PZMysqlBindArray = Pointer;
{ Enum Field Types }
TMysqlFieldTypes = (
FIELD_TYPE_DECIMAL = 0,
FIELD_TYPE_TINY = 1,
FIELD_TYPE_SHORT = 2,
FIELD_TYPE_LONG = 3,
FIELD_TYPE_FLOAT = 4,
FIELD_TYPE_DOUBLE = 5,
FIELD_TYPE_NULL = 6,
FIELD_TYPE_TIMESTAMP = 7,
FIELD_TYPE_LONGLONG = 8,
FIELD_TYPE_INT24 = 9,
FIELD_TYPE_DATE = 10,
FIELD_TYPE_TIME = 11,
FIELD_TYPE_DATETIME = 12,
FIELD_TYPE_YEAR = 13,
FIELD_TYPE_NEWDATE = 14,
FIELD_TYPE_VARCHAR = 15, //<--ADDED by fduenas 20-06-2006
FIELD_TYPE_BIT = 16, //<--ADDED by fduenas 20-06-2006
FIELD_TYPE_NEWDECIMAL = 246, //<--ADDED by fduenas 20-06-2006
FIELD_TYPE_ENUM = 247,
FIELD_TYPE_SET = 248,
FIELD_TYPE_TINY_BLOB = 249,
FIELD_TYPE_MEDIUM_BLOB = 250,
FIELD_TYPE_LONG_BLOB = 251,
FIELD_TYPE_BLOB = 252,
FIELD_TYPE_VAR_STRING = 253,
FIELD_TYPE_STRING = 254,
FIELD_TYPE_GEOMETRY = 255
);
{ Options for mysql_set_option }
TMySqlSetOption = (
MYSQL_OPTION_MULTI_STATEMENTS_ON,
MYSQL_OPTION_MULTI_STATEMENTS_OFF
);
TMysqlStmtAttrType = (
STMT_ATTR_UPDATE_MAX_LENGTH,
STMT_ATTR_CURSOR_TYPE,
STMT_ATTR_PREFETCH_ROWS
);
TMysqlShutdownLevel = (
SHUTDOWN_DEFAULT = 0,
SHUTDOWN_WAIT_CONNECTIONS = MYSQL_SHUTDOWN_KILLABLE_CONNECT,
SHUTDOWN_WAIT_TRANSACTIONS = MYSQL_SHUTDOWN_KILLABLE_TRANS,
SHUTDOWN_WAIT_UPDATES = MYSQL_SHUTDOWN_KILLABLE_UPDATE,
SHUTDOWN_WAIT_ALL_BUFFERS = (MYSQL_SHUTDOWN_KILLABLE_UPDATE shl 1),
SHUTDOWN_WAIT_CRITICAL_BUFFERS,
KILL_QUERY = 254,
KILL_CONNECTION = 255
);
TMYSQL_CLIENT_OPTIONS =
( CLIENT_LONG_PASSWORD, { = 1; new more secure passwords }
CLIENT_FOUND_ROWS , { = 2; Found instead of affected rows }
CLIENT_LONG_FLAG , { = 4; Get all column flags }
CLIENT_CONNECT_WITH_DB , { = 8; One can specify db on connect }
CLIENT_NO_SCHEMA , { = 16; Don't allow database.table.column }
CLIENT_COMPRESS , { = 32; Can use compression protcol }
CLIENT_ODBC , { = 64; Odbc client }
CLIENT_LOCAL_FILES , { = 128; Can use LOAD DATA LOCAL }
CLIENT_IGNORE_SPACE , { = 256; Ignore spaces before '(' }
CLIENT_CHANGE_USER , { = 512; Support the mysql_change_user() }
CLIENT_INTERACTIVE , { = 1024; This is an interactive client }
CLIENT_SSL , { = 2048; Switch to SSL after handshake }
CLIENT_IGNORE_SIGPIPE , { = 4096; IGNORE sigpipes }
CLIENT_TRANSACTIONS , { = 8196; Client knows about transactions }
CLIENT_RESERVED , { = 16384; Old flag for 4.1 protocol }
CLIENT_SECURE_CONNECTION , {= 32768; New 4.1 authentication }
CLIENT_MULTI_STATEMENTS , {= 65536; Enable/disable multi-stmt support }
CLIENT_MULTI_RESULTS , { = 131072; Enable/disable multi-results }
CLIENT_PS_MULTI_RESULTS, {2^18 = 262144; Enable Multi-results in PS-protocol}
CLIENT_PLUGIN_AUTH,{2^19 = 524288}
CLIENT_OPT_20, {2^20 = 1048576}
CLIENT_OPT_21, {2^21 = 2097152 }
CLIENT_OPT_22, {2^22 = 4194304}
CLIENT_OPT_23, {2^23 = 8388608 }
CLIENT_OPT_24, {2^24 = 16777216 }
CLIENT_OPT_25, {2^25 = 33554432}
CLIENT_OPT_26, {2^26 = 67108864}
CLIENT_OPT_27, {2^27 = 134217728}
CLIENT_OPT_28, {2^28 = 268435456}
CLIENT_OPT_29, {2^29 = 536870912}
CLIENT_SSL_VERIFY_SERVER_CERT, {2^30 = 1073741824}
CLIENT_REMEMBER_OPTIONS { = 2147483648; Enable/disable multi-results });
TMysqlStmtState = (
MYSQL_STMT_INIT_DONE = 1,
MYSQL_STMT_PREPARE_DONE,
MYSQL_STMT_EXECUTE_DONE,
MYSQL_STMT_FETCH_DONE
);
MYSQL_TIME = record
year: UInt;
month: UInt;
day: UInt;
hour: UInt;
minute: UInt;
second: UInt;
second_part: ULong;
neg: Byte;
end;
PMYSQL_TIME = ^MYSQL_TIME;
PLIST = ^LIST;
LIST = record
prev: PLIST;
next: PLIST;
data: Pointer;
end;
PMYSQL_FIELD = ^MYSQL_FIELD;
MYSQL_FIELD = record
name: PAnsiChar; // Name of column
org_name: PAnsiChar; // Original column name, if an alias
table: PAnsiChar; // Table of column if column was a field
org_table: PAnsiChar; // Org table name if table was an alias
db: PAnsiChar; // Database for table
catalog: PAnsiChar; // Catalog for table
def: PAnsiChar; // Default value (set by mysql_list_fields)
length: ULong; // Width of column
max_length: ULong; // Max width of selected set
name_length: UInt;
org_name_length: UInt;
table_length: UInt;
org_table_length: UInt;
db_length: UInt;
catalog_length: UInt;
def_length: UInt;
flags: UInt; // Div flags
decimals: UInt; // Number of decimals in field
charsetnr: UInt; // Character set
_type: TMysqlFieldTypes; // Type of field. Se mysql_com.h for types
end;
PMYSQL_FIELDS = ^MYSQL_FIELDS;
MYSQL_FIELDS = array[0..MaxInt div SizeOf(MYSQL_FIELD) - 1] of MYSQL_FIELD;
PMYSQL_LENGTHS = ^TMYSQL_LENGTHS;
TMYSQL_LENGTHS = array[0..MaxInt div SizeOf(longword) - 1] of longword;
PMYSQL_BIND41 = ^MYSQL_BIND41;
MYSQL_BIND41 = record
// 4.1.22 definition
length: PULong;
is_null: PByte;
buffer: PAnsiChar;
buffer_type: TMysqlFieldTypes;
buffer_length: ULong;
//internal fields
inter_buffer: PByte;
offset: ULong;
internal_length: ULong;
param_number: UInt;
pack_length: UInt;
is_unsigned: Byte;
long_data_used: Byte;
internal_is_null: Byte;
store_param_func: Pointer;
fetch_result: Pointer;
skip_result: Pointer;
end;
PMYSQL_BIND50 = ^MYSQL_BIND50;
MYSQL_BIND50 = record
// 5.0.67 definition
length: PULong;
is_null: PByte;
buffer: PAnsiChar;
error: PByte;
buffer_type: TMysqlFieldTypes;
buffer_length: ULong;
row_ptr: PByte;
offset: ULong;
length_value: ULong;
param_number: UInt;
pack_length: UInt;
error_value: Byte;
is_unsigned: Byte;
long_data_used: Byte;
is_null_value: Byte;
store_param_funct: Pointer;
fetch_result: Pointer;
skip_result: Pointer;
end;
PMYSQL_BIND51 = ^MYSQL_BIND51;
MYSQL_BIND51 = record
// 5.1.30 definition (Still valid for 5.5.8)
length: PULong;
is_null: PByte;
buffer: PAnsiChar;
error: PByte;
row_ptr: PByte;
store_param_funct: Pointer;
fetch_result: Pointer;
skip_result: Pointer;
buffer_length: ULong;
offset: ULong;
length_value: ULong;
param_number: UInt;
pack_length: UInt;
buffer_type: TMysqlFieldTypes;
error_value: Byte;
is_unsigned: Byte;
long_data_used: Byte;
is_null_value: Byte;
extension: Pointer;
end;
PMYSQL_BIND60 = ^MYSQL_BIND60;
MYSQL_BIND60 = record
// 6.0.8 definition
length: PULong;
is_null: PByte;
buffer: PAnsiChar;
error: PByte;
row_ptr: PByte;
store_param_funct: Pointer;
fetch_result: Pointer;
skip_result: Pointer;
buffer_length: ULong;
offset: ULong;
length_value: ULong;
param_number: UInt;
pack_length: UInt;
buffer_type: TMysqlFieldTypes;
error_value: Byte;
is_unsigned: Byte;
long_data_used: Byte;
is_null_value: Byte;
extension: Pointer;
end;
PDOBindRecord2 = record
buffer: Array of Byte;
length: ULong;
is_null: Byte;
end;
PMYSQL = ^MYSQL;
MYSQL = pointer;
PMY_CHARSET_INFO = ^MY_CHARSET_INFO;
MY_CHARSET_INFO = record
number: UInt;
state: UInt;
csname: PAnsiChar;
name: PAnsiChar;
comment: PAnsiChar;
dir: PAnsiChar;
mbminlen: UInt;
mbmaxlen: UInt;
end;
// Structure of the MYSQL_RES record isn't used anymore.
// Access to the fields should be done using library functions
// Reason : the structure of these records tend to change now and then.
PMYSQL_RES = Pointer;
PREP_STMT_STATE=(
MY_ST_UNKNOWN,
MY_ST_PREPARE,
MY_ST_EXECUTE);
PMYSQL_STMT = Pointer;
TALMySqlVersion_API = (MYSQL50, MYSQL55);
TALMySqlLibrary = class(TObject)
private
Flibmysql: THandle;
FVersion_API: TALMySqlVersion_API;
public
{ Functions to get information from the MYSQL and MYSQL_RES structures
Should definitely be used if one uses shared libraries. }
mysql_affected_rows: function(Handle: PMYSQL): ULongLong; stdcall;
mysql_character_set_name: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_close: procedure(Handle: PMYSQL); stdcall;
mysql_data_seek: procedure(Result: PMYSQL_RES; Offset: ULongLong); stdcall;
mysql_debug: procedure(Debug: PAnsiChar); stdcall;
mysql_dump_debug_info: function(Handle: PMYSQL): Integer; stdcall;
mysql_eof: function(Result: PMYSQL_RES): Byte; stdcall; {deprecated for mysql_error/mysql_errno}
mysql_errno: function(Handle: PMYSQL): UInt; stdcall;
mysql_error: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_escape_string: function(PTo, PFrom: PAnsiChar; Len: ULong): ULong; stdcall; {deprecated for mysql_real_escape_string}
mysql_fetch_field: function(Result: PMYSQL_RES): PMYSQL_FIELD; stdcall;
mysql_fetch_field_direct: function(Result: PMYSQL_RES; FieldNo: UInt): PMYSQL_FIELD; stdcall;
mysql_fetch_fields: function(Result: PMYSQL_RES): PMYSQL_FIELDS; stdcall;
mysql_fetch_lengths: function(Result: PMYSQL_RES): PMYSQL_LENGTHS; stdcall;
mysql_fetch_row: function(Result: PMYSQL_RES): PMYSQL_ROW; stdcall;
mysql_field_seek: function(Result: PMYSQL_RES; Offset: MYSQL_FIELD_OFFSET): MYSQL_FIELD_OFFSET; stdcall;
mysql_field_tell: function(Result: PMYSQL_RES): MYSQL_FIELD_OFFSET; stdcall;
mysql_free_result: procedure(Result: PMYSQL_RES); stdcall;
mysql_get_client_info: function: PAnsiChar; stdcall;
mysql_get_host_info: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_get_proto_info: function(Handle: PMYSQL): UInt; stdcall;
mysql_get_server_info: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_info: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_init: function(Handle: PMYSQL): PMYSQL; stdcall;
mysql_insert_id: function(Handle: PMYSQL): ULongLong; stdcall;
mysql_kill: function(Handle: PMYSQL; Pid: ULong): Integer; stdcall;
mysql_list_dbs: function(Handle: PMYSQL; Wild: PAnsiChar): PMYSQL_RES; stdcall;
mysql_list_fields: function(Handle: PMYSQL; const Table, Wild: PAnsiChar): PMYSQL_RES; stdcall;
mysql_list_processes: function(Handle: PMYSQL): PMYSQL_RES; stdcall;
mysql_list_tables: function(Handle: PMYSQL; const Wild: PAnsiChar): PMYSQL_RES; stdcall;
mysql_num_fields: function(Result: PMYSQL_RES): UInt; stdcall;
mysql_num_rows: function(Result: PMYSQL_RES): ULongLong; stdcall;
mysql_options: function(Handle: PMYSQL; Option: TMySqlOption; const Arg: PAnsiChar): Integer; stdcall;
mysql_ping: function(Handle: PMYSQL): Integer; stdcall;
mysql_query: function(Handle: PMYSQL; const Query: PAnsiChar): Integer; stdcall; {deprecated for mysql_real_query}
mysql_real_connect: function(Handle: PMYSQL; const Host, User, Passwd, Db: PAnsiChar; Port: UInt; const UnixSocket: PAnsiChar; ClientFlag: ULong): PMYSQL; stdcall;
mysql_real_escape_string: function(Handle: PMYSQL; PTo: PAnsiChar; const PFrom: PAnsiChar; length: ULong): ULong; stdcall;
mysql_real_query: function(Handle: PMYSQL; const Query: PAnsiChar; Length: ULong): Integer; stdcall;
mysql_refresh: function(Handle: PMYSQL; Options: UInt): Integer; stdcall;
mysql_row_seek: function(Result: PMYSQL_RES; Offset: PMYSQL_ROWS): PMYSQL_ROWS; stdcall;
mysql_row_tell: function(Result: PMYSQL_RES): PMYSQL_ROWS; stdcall;
mysql_select_db: function(Handle: PMYSQL; const Db: PAnsiChar): Integer; stdcall;
mysql_ssl_set: function(Handle: PMYSQL; const key, cert, CA, CApath, cipher: PAnsiChar): Byte; stdcall;
mysql_stat: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_store_result: function(Handle: PMYSQL): PMYSQL_RES; stdcall;
mysql_thread_id: function(Handle: PMYSQL): ULong; stdcall;
mysql_use_result: function(Handle: PMYSQL): PMYSQL_RES; stdcall;
{ Set up and bring down a thread; these function should be called for each thread in an application which
opens at least one MySQL connection. All uses of the connection(s) should be between these function calls. }
my_init: procedure; stdcall;
mysql_thread_init: function: Byte; stdcall;
mysql_thread_end: procedure; stdcall;
mysql_thread_safe: function: UInt; stdcall;
{ Set up and bring down the server; to ensure that applications will work when linked against either the
standard client library or the embedded server library, these functions should be called. }
mysql_library_init: function(Argc: Integer; Argv, Groups: Pointer): Integer; stdcall;
mysql_library_end: procedure; stdcall;
mysql_server_init: function(Argc: Integer; Argv, Groups: Pointer): Integer; stdcall;
mysql_server_end: procedure; stdcall;
mysql_change_user: function(mysql: PMYSQL; const user: PAnsiChar; const passwd: PAnsiChar; const db: PAnsiChar): Byte;
mysql_field_count: function(Handle: PMYSQL): UInt; stdcall;
mysql_get_client_version: function: ULong; stdcall;
mysql_send_query: function(mysql: PMYSQL; const query: PAnsiChar; length: ULong): Integer; stdcall;
mysql_read_query_result: function(mysql: PMYSQL): Byte; stdcall;
mysql_autocommit: function(Handle: PMYSQL; const mode: Byte): Byte; stdcall;
mysql_commit: function(Handle: PMYSQL): Byte; stdcall;
mysql_get_server_version: function(Handle: PMYSQL): ULong; stdcall;
mysql_hex_string: function(PTo, PFrom: PAnsiChar; Len: ULong): ULong; stdcall;
mysql_more_results: function(Handle: PMYSQL): Byte; stdcall;
mysql_next_result: function(Handle: PMYSQL): Integer; stdcall;
mysql_rollback: function(Handle: PMYSQL): Byte; stdcall;
mysql_set_character_set: function(Handle: PMYSQL; csname: PAnsiChar): Integer; stdcall;
mysql_set_server_option: function(Handle: PMYSQL; Option: TMysqlSetOption): Integer; stdcall;
mysql_shutdown: function(Handle: PMYSQL; shutdown_level: TMysqlShutdownLevel): Integer; stdcall; {new argument 4.1}
mysql_sqlstate: function(Handle: PMYSQL): PAnsiChar; stdcall;
mysql_warning_count: function(Handle: PMYSQL): UInt; stdcall;
{BELOW are new PREPARED STATEMENTS}
mysql_stmt_affected_rows: function(stmt: PMYSQL_STMT): ULongLong; stdcall;
mysql_stmt_attr_get: function(stmt: PMYSQL_STMT; option: TMysqlStmtAttrType; arg: PAnsiChar): Byte; stdcall;
mysql_stmt_attr_set: function(stmt: PMYSQL_STMT; option: TMysqlStmtAttrType; const arg: PAnsiChar): Byte; stdcall; {augmented 5.0.2/6}
mysql_stmt_bind_param: function(stmt: PMYSQL_STMT; bind: Pointer{BIND record}): Byte; stdcall;
mysql_stmt_bind_result: function(stmt: PMYSQL_STMT; bind: Pointer{BIND record}): Byte; stdcall;
mysql_stmt_close: function(stmt: PMYSQL_STMT): Byte; stdcall;
mysql_stmt_data_seek: procedure(stmt: PMYSQL_STMT; offset: ULongLong); stdcall;
mysql_stmt_errno: function(stmt: PMYSQL_STMT): UInt; stdcall;
mysql_stmt_error: function(stmt: PMYSQL_STMT): PAnsiChar; stdcall;
mysql_stmt_execute: function(stmt: PMYSQL_STMT): Integer; stdcall;
mysql_stmt_fetch: function(stmt: PMYSQL_STMT): Integer; stdcall;
mysql_stmt_fetch_column: function(stmt: PMYSQL_STMT; bind: Pointer{BIND record}; column: UInt; offset: ULong): Integer; stdcall;
mysql_stmt_field_count: function(stmt: PMYSQL_STMT): UInt; stdcall;
mysql_stmt_free_result: function(stmt: PMYSQL_STMT): Byte; stdcall;
mysql_stmt_init: function(Handle: PMYSQL): PMYSQL_STMT; stdcall;
mysql_stmt_insert_id: function(stmt: PMYSQL_STMT): ULongLong; stdcall;
mysql_stmt_next_result: function(stmt: PMYSQL_STMT): Integer; stdcall;
mysql_stmt_num_rows: function(stmt: PMYSQL_STMT): ULongLong; stdcall;
mysql_stmt_param_count: function(stmt: PMYSQL_STMT): ULong; stdcall;
mysql_stmt_param_metadata: function(stmt: PMYSQL_STMT): PMYSQL_RES; stdcall;
mysql_stmt_prepare: function(stmt: PMYSQL_STMT; const query: PAnsiChar; length: ULong): Integer; stdcall;
mysql_stmt_reset: function(stmt: PMYSQL_STMT): Byte; stdcall;
mysql_stmt_result_metadata: function(stmt: PMYSQL_STMT): PMYSQL_RES; stdcall;
mysql_stmt_row_seek: function(stmt: PMYSQL_STMT; offset: PMYSQL_ROWS): PMYSQL_ROWS; stdcall;
mysql_stmt_row_tell: function(stmt: PMYSQL_STMT): PMYSQL_ROWS; stdcall;
mysql_stmt_send_long_data: function(stmt: PMYSQL_STMT; parameter_number: UInt; const data: PAnsiChar; length: ULong): Byte; stdcall;
mysql_stmt_sqlstate: function(stmt: PMYSQL_STMT): PAnsiChar; stdcall;
mysql_stmt_store_result: function(stmt: PMYSQL_STMT): Integer; stdcall;
mysql_get_character_set_info: procedure(Handle: PMYSQL; cs: PMY_CHARSET_INFO); stdcall;
constructor Create(ApiVer: TALMySqlVersion_API); virtual;
destructor Destroy; override;
function Loaded: Boolean; virtual;
function Unload: Boolean; virtual;
function Load(const lib: AnsiString = 'libmysql.dll'): Boolean; virtual;
end;
implementation
Uses
System.sysutils;
{**************************************************************}
constructor TALMySqlLibrary.Create(ApiVer: TALMySqlVersion_API);
begin
Flibmysql := 0;
FVersion_API := ApiVer;
end;
{*********************************}
destructor TALMySqlLibrary.Destroy;
begin
Unload;
inherited Destroy;
end;
{***************************************}
function TALMySqlLibrary.Loaded: Boolean;
begin
Result := Flibmysql > HINSTANCE_ERROR;
end;
{***************************************}
function TALMySqlLibrary.Unload: Boolean;
begin
Result := True;
if Loaded then begin
mysql_library_end; // Should be called before your program exits.
Result := Boolean(FreeLibrary(Flibmysql));
Flibmysql := 0;
mysql_affected_rows := nil;
mysql_character_set_name := nil;
mysql_close := nil;
mysql_data_seek := nil;
mysql_debug := nil;
mysql_dump_debug_info := nil;
mysql_eof := nil;
mysql_errno := nil;
mysql_error := nil;
mysql_escape_string := nil;
mysql_fetch_field := nil;
mysql_fetch_field_direct := nil;
mysql_fetch_fields := nil;
mysql_fetch_lengths := nil;
mysql_fetch_row := nil;
mysql_field_seek := nil;
mysql_field_tell := nil;
mysql_free_result := nil;
mysql_get_client_info := nil;
mysql_get_host_info := nil;
mysql_get_proto_info := nil;
mysql_get_server_info := nil;
mysql_info := nil;
mysql_init := nil;
mysql_insert_id := nil;
mysql_kill := nil;
mysql_list_dbs := nil;
mysql_list_fields := nil;
mysql_list_processes := nil;
mysql_list_tables := nil;
mysql_num_fields := nil;
mysql_num_rows := nil;
mysql_options := nil;
mysql_ping := nil;
mysql_query := nil;
mysql_real_connect := nil;
mysql_real_escape_string := nil;
mysql_real_query := nil;
mysql_refresh := nil;
mysql_row_seek := nil;
mysql_row_tell := nil;
mysql_select_db := nil;
mysql_ssl_set := nil;
mysql_stat := nil;
mysql_store_result := nil;
mysql_thread_id := nil;
mysql_use_result := nil;
my_init := nil;
mysql_thread_init := nil;
mysql_thread_end := nil;
mysql_thread_safe := nil;
mysql_library_init := nil;
mysql_library_end := nil;
mysql_server_init := nil;
mysql_server_end := nil;
mysql_change_user := nil;
mysql_field_count := nil;
mysql_get_client_version := nil;
mysql_send_query := nil;
mysql_read_query_result := nil;
mysql_autocommit := nil;
mysql_commit := nil;
mysql_get_server_version := nil;
mysql_hex_string := nil;
mysql_more_results := nil;
mysql_next_result := nil;
mysql_rollback := nil;
mysql_set_character_set := nil;
mysql_set_server_option := nil;
mysql_shutdown := nil;
mysql_sqlstate := nil;
mysql_warning_count := nil;
mysql_stmt_affected_rows := nil;
mysql_stmt_attr_get := nil;
mysql_stmt_attr_set := nil;
mysql_stmt_bind_param := nil;
mysql_stmt_bind_result := nil;
mysql_stmt_close := nil;
mysql_stmt_data_seek := nil;
mysql_stmt_errno := nil;
mysql_stmt_error := nil;
mysql_stmt_execute := nil;
mysql_stmt_fetch := nil;
mysql_stmt_fetch_column := nil;
mysql_stmt_field_count := nil;
mysql_stmt_free_result := nil;
mysql_stmt_init := nil;
mysql_stmt_insert_id := nil;
mysql_stmt_next_result := nil;
mysql_stmt_num_rows := nil;
mysql_stmt_param_count := nil;
mysql_stmt_param_metadata := nil;
mysql_stmt_prepare := nil;
mysql_stmt_reset := nil;
mysql_stmt_result_metadata := nil;
mysql_stmt_row_seek := nil;
mysql_stmt_row_tell := nil;
mysql_stmt_send_long_data := nil;
mysql_stmt_sqlstate := nil;
mysql_stmt_store_result := nil;
mysql_get_character_set_info := nil;
end;
end;
{*****************************************************************************}
function TALMySqlLibrary.Load(const lib: AnsiString = 'libmysql.dll'): Boolean;
Begin
Result := Loaded;
if not Result then begin
Flibmysql := LoadLibraryA(PAnsiChar(lib));
if Loaded then begin
mysql_affected_rows := GetProcAddress(Flibmysql,'mysql_affected_rows');
mysql_character_set_name := GetProcAddress(Flibmysql,'mysql_character_set_name');
mysql_close := GetProcAddress(Flibmysql,'mysql_close');
mysql_data_seek := GetProcAddress(Flibmysql,'mysql_data_seek');
mysql_debug := GetProcAddress(Flibmysql,'mysql_debug');
mysql_dump_debug_info := GetProcAddress(Flibmysql,'mysql_dump_debug_info');
mysql_eof := GetProcAddress(Flibmysql,'mysql_eof');
mysql_errno := GetProcAddress(Flibmysql,'mysql_errno');
mysql_error := GetProcAddress(Flibmysql,'mysql_error');
mysql_escape_string := GetProcAddress(Flibmysql,'mysql_escape_string');
mysql_fetch_field := GetProcAddress(Flibmysql,'mysql_fetch_field');
mysql_fetch_field_direct := GetProcAddress(Flibmysql,'mysql_fetch_field_direct');
mysql_fetch_fields := GetProcAddress(Flibmysql,'mysql_fetch_fields');
mysql_fetch_lengths := GetProcAddress(Flibmysql,'mysql_fetch_lengths');
mysql_fetch_row := GetProcAddress(Flibmysql,'mysql_fetch_row');
mysql_field_seek := GetProcAddress(Flibmysql,'mysql_field_seek');
mysql_field_tell := GetProcAddress(Flibmysql,'mysql_field_tell');
mysql_free_result := GetProcAddress(Flibmysql,'mysql_free_result');
mysql_get_client_info := GetProcAddress(Flibmysql,'mysql_get_client_info');
mysql_get_host_info := GetProcAddress(Flibmysql,'mysql_get_host_info');
mysql_get_proto_info := GetProcAddress(Flibmysql,'mysql_get_proto_info');
mysql_get_server_info := GetProcAddress(Flibmysql,'mysql_get_server_info');
mysql_info := GetProcAddress(Flibmysql,'mysql_info');
mysql_init := GetProcAddress(Flibmysql,'mysql_init');
mysql_insert_id := GetProcAddress(Flibmysql,'mysql_insert_id');
mysql_kill := GetProcAddress(Flibmysql,'mysql_kill');
mysql_list_dbs := GetProcAddress(Flibmysql,'mysql_list_dbs');
mysql_list_fields := GetProcAddress(Flibmysql,'mysql_list_fields');
mysql_list_processes := GetProcAddress(Flibmysql,'mysql_list_processes');
mysql_list_tables := GetProcAddress(Flibmysql,'mysql_list_tables');
mysql_num_fields := GetProcAddress(Flibmysql,'mysql_num_fields');
mysql_num_rows := GetProcAddress(Flibmysql,'mysql_num_rows');
mysql_options := GetProcAddress(Flibmysql,'mysql_options');
mysql_ping := GetProcAddress(Flibmysql,'mysql_ping');
mysql_query := GetProcAddress(Flibmysql,'mysql_query');
mysql_real_connect := GetProcAddress(Flibmysql,'mysql_real_connect');
mysql_real_escape_string := GetProcAddress(Flibmysql,'mysql_real_escape_string');
mysql_real_query := GetProcAddress(Flibmysql,'mysql_real_query');
mysql_refresh := GetProcAddress(Flibmysql,'mysql_refresh');
mysql_row_seek := GetProcAddress(Flibmysql,'mysql_row_seek');
mysql_row_tell := GetProcAddress(Flibmysql,'mysql_row_tell');
mysql_select_db := GetProcAddress(Flibmysql,'mysql_select_db');
mysql_ssl_set := GetProcAddress(Flibmysql,'mysql_ssl_set');
mysql_stat := GetProcAddress(Flibmysql,'mysql_stat');
mysql_store_result := GetProcAddress(Flibmysql,'mysql_store_result');
mysql_thread_id := GetProcAddress(Flibmysql,'mysql_thread_id');
mysql_use_result := GetProcAddress(Flibmysql,'mysql_use_result');
my_init := GetProcAddress(Flibmysql,'my_init');
mysql_thread_init := GetProcAddress(Flibmysql,'mysql_thread_init');
mysql_thread_end := GetProcAddress(Flibmysql,'mysql_thread_end');
mysql_thread_safe := GetProcAddress(Flibmysql,'mysql_thread_safe');
//in mysql.h of MySQL50
//#define mysql_library_init mysql_server_init
//#define mysql_library_end mysql_server_end
mysql_library_init := GetProcAddress(Flibmysql,'mysql_server_init');
mysql_library_end := GetProcAddress(Flibmysql,'mysql_server_end');
mysql_server_init := GetProcAddress(Flibmysql,'mysql_server_init');
mysql_server_end := GetProcAddress(Flibmysql,'mysql_server_end');
mysql_change_user := GetProcAddress(Flibmysql,'mysql_change_user');
mysql_field_count := GetProcAddress(Flibmysql,'mysql_field_count');
mysql_get_client_version := GetProcAddress(Flibmysql,'mysql_get_client_version');
mysql_send_query := GetProcAddress(Flibmysql,'mysql_send_query');
mysql_read_query_result := GetProcAddress(Flibmysql,'mysql_read_query_result');
mysql_autocommit := GetProcAddress(Flibmysql,'mysql_autocommit');
mysql_commit := GetProcAddress(Flibmysql,'mysql_commit');
mysql_get_server_version := GetProcAddress(Flibmysql,'mysql_get_server_version');
mysql_hex_string := GetProcAddress(Flibmysql,'mysql_hex_string');
mysql_more_results := GetProcAddress(Flibmysql,'mysql_more_results');
mysql_next_result := GetProcAddress(Flibmysql,'mysql_next_result');
mysql_rollback := GetProcAddress(Flibmysql,'mysql_rollback');
mysql_set_character_set := GetProcAddress(Flibmysql,'mysql_set_character_set');
mysql_set_server_option := GetProcAddress(Flibmysql,'mysql_set_server_option');
mysql_shutdown := GetProcAddress(Flibmysql,'mysql_shutdown');
mysql_sqlstate := GetProcAddress(Flibmysql,'mysql_sqlstate');
mysql_warning_count := GetProcAddress(Flibmysql,'mysql_warning_count');
mysql_stmt_affected_rows := GetProcAddress(Flibmysql,'mysql_stmt_affected_rows');
mysql_stmt_attr_get := GetProcAddress(Flibmysql,'mysql_stmt_attr_get');
mysql_stmt_attr_set := GetProcAddress(Flibmysql,'mysql_stmt_attr_set');
mysql_stmt_bind_param := GetProcAddress(Flibmysql,'mysql_stmt_bind_param');
mysql_stmt_bind_result := GetProcAddress(Flibmysql,'mysql_stmt_bind_result');
mysql_stmt_close := GetProcAddress(Flibmysql,'mysql_stmt_close');
mysql_stmt_data_seek := GetProcAddress(Flibmysql,'mysql_stmt_data_seek');
mysql_stmt_errno := GetProcAddress(Flibmysql,'mysql_stmt_errno');
mysql_stmt_error := GetProcAddress(Flibmysql,'mysql_stmt_error');
mysql_stmt_execute := GetProcAddress(Flibmysql,'mysql_stmt_execute');
mysql_stmt_fetch := GetProcAddress(Flibmysql,'mysql_stmt_fetch');
mysql_stmt_fetch_column := GetProcAddress(Flibmysql,'mysql_stmt_fetch_column');
mysql_stmt_field_count := GetProcAddress(Flibmysql,'mysql_stmt_field_count');
mysql_stmt_free_result := GetProcAddress(Flibmysql,'mysql_stmt_free_result');
mysql_stmt_init := GetProcAddress(Flibmysql,'mysql_stmt_init');
mysql_stmt_insert_id := GetProcAddress(Flibmysql,'mysql_stmt_insert_id');
mysql_stmt_next_result := GetProcAddress(Flibmysql,'mysql_stmt_next_result');
mysql_stmt_num_rows := GetProcAddress(Flibmysql,'mysql_stmt_num_rows');
mysql_stmt_param_count := GetProcAddress(Flibmysql,'mysql_stmt_param_count');
mysql_stmt_param_metadata := GetProcAddress(Flibmysql,'mysql_stmt_param_metadata');
mysql_stmt_prepare := GetProcAddress(Flibmysql,'mysql_stmt_prepare');
mysql_stmt_reset := GetProcAddress(Flibmysql,'mysql_stmt_reset');
mysql_stmt_result_metadata := GetProcAddress(Flibmysql,'mysql_stmt_result_metadata');
mysql_stmt_row_seek := GetProcAddress(Flibmysql,'mysql_stmt_row_seek');
mysql_stmt_row_tell := GetProcAddress(Flibmysql,'mysql_stmt_row_tell');
mysql_stmt_send_long_data := GetProcAddress(Flibmysql,'mysql_stmt_send_long_data');
mysql_stmt_sqlstate := GetProcAddress(Flibmysql,'mysql_stmt_sqlstate');
mysql_stmt_store_result := GetProcAddress(Flibmysql,'mysql_stmt_store_result');
mysql_get_character_set_info := GetProcAddress(Flibmysql,'mysql_get_character_set_info');
Result := assigned(mysql_affected_rows) and
assigned(mysql_character_set_name) and
assigned(mysql_close) and
assigned(mysql_data_seek) and
assigned(mysql_debug) and
assigned(mysql_dump_debug_info) and
assigned(mysql_eof) and
assigned(mysql_errno) and
assigned(mysql_error) and
assigned(mysql_escape_string) and
assigned(mysql_fetch_field) and
assigned(mysql_fetch_field_direct) and
assigned(mysql_fetch_fields) and
assigned(mysql_fetch_lengths) and
assigned(mysql_fetch_row) and
assigned(mysql_field_seek) and
assigned(mysql_field_tell) and
assigned(mysql_free_result) and
assigned(mysql_get_client_info) and
assigned(mysql_get_host_info) and
assigned(mysql_get_proto_info) and
assigned(mysql_get_server_info) and
assigned(mysql_info) and
assigned(mysql_init) and
assigned(mysql_insert_id) and
assigned(mysql_kill) and
assigned(mysql_list_dbs) and
assigned(mysql_list_fields) and
assigned(mysql_list_processes) and
assigned(mysql_list_tables) and
assigned(mysql_num_fields) and
assigned(mysql_num_rows) and
assigned(mysql_options) and
assigned(mysql_ping) and
assigned(mysql_query) and
assigned(mysql_real_connect) and
assigned(mysql_real_escape_string) and
assigned(mysql_real_query) and
assigned(mysql_refresh) and
assigned(mysql_row_seek) and
assigned(mysql_row_tell) and
assigned(mysql_select_db) and
assigned(mysql_ssl_set) and
assigned(mysql_stat) and
assigned(mysql_store_result) and
assigned(mysql_thread_id) and
assigned(mysql_use_result) and
(
(FVersion_API in [MYSQL55]) or
assigned(my_init)
)
and
assigned(mysql_thread_init) and
assigned(mysql_thread_end) and
assigned(mysql_thread_safe) and
assigned(mysql_library_init) and
assigned(mysql_library_end) and
assigned(mysql_server_init) and
assigned(mysql_server_end) and
assigned(mysql_change_user) and
assigned(mysql_field_count) and
assigned(mysql_get_client_version) and
assigned(mysql_send_query) and
assigned(mysql_read_query_result) and
assigned(mysql_autocommit) and
assigned(mysql_commit) and
assigned(mysql_get_server_version) and
assigned(mysql_hex_string) and
assigned(mysql_more_results) and
assigned(mysql_next_result) and
assigned(mysql_rollback) and
assigned(mysql_set_character_set) and
assigned(mysql_set_server_option) and
assigned(mysql_shutdown) and
assigned(mysql_sqlstate) and
assigned(mysql_warning_count) and
assigned(mysql_stmt_affected_rows) and
assigned(mysql_stmt_attr_get) and
assigned(mysql_stmt_attr_set) and
assigned(mysql_stmt_bind_param) and
assigned(mysql_stmt_bind_result) and