Class: Mysql
- Inherits:
-
Object
- Object
- Mysql
- Defined in:
- lib/mysqlplus.rb,
ext/mysql.c
Overview
The mysqlplus library is a [slightly updated] fork of the Mysql class, with asynchronous capability added See www.kitebird.com/articles/ruby-mysql.html for details, as well as the test directory within the gem
Defined Under Namespace
Classes: Error, Field, Result, RowOffset, Stmt, Time
Constant Summary collapse
- VERSION =
Mysql constant
INT2FIX(MYSQL_RUBY_VERSION)
- OPT_CONNECT_TIMEOUT =
INT2NUM(MYSQL_OPT_CONNECT_TIMEOUT)
- OPT_COMPRESS =
INT2NUM(MYSQL_OPT_COMPRESS)
- OPT_NAMED_PIPE =
INT2NUM(MYSQL_OPT_NAMED_PIPE)
- INIT_COMMAND =
INT2NUM(MYSQL_INIT_COMMAND)
- READ_DEFAULT_FILE =
INT2NUM(MYSQL_READ_DEFAULT_FILE)
- READ_DEFAULT_GROUP =
INT2NUM(MYSQL_READ_DEFAULT_GROUP)
- SET_CHARSET_DIR =
INT2NUM(MYSQL_SET_CHARSET_DIR)
- SET_CHARSET_NAME =
INT2NUM(MYSQL_SET_CHARSET_NAME)
- OPT_LOCAL_INFILE =
INT2NUM(MYSQL_OPT_LOCAL_INFILE)
- OPT_PROTOCOL =
INT2NUM(MYSQL_OPT_PROTOCOL)
- SHARED_MEMORY_BASE_NAME =
INT2NUM(MYSQL_SHARED_MEMORY_BASE_NAME)
- OPT_READ_TIMEOUT =
INT2NUM(MYSQL_OPT_READ_TIMEOUT)
- OPT_WRITE_TIMEOUT =
INT2NUM(MYSQL_OPT_WRITE_TIMEOUT)
- SECURE_AUTH =
INT2NUM(MYSQL_SECURE_AUTH)
- OPT_GUESS_CONNECTION =
INT2NUM(MYSQL_OPT_GUESS_CONNECTION)
- OPT_USE_EMBEDDED_CONNECTION =
INT2NUM(MYSQL_OPT_USE_EMBEDDED_CONNECTION)
- OPT_USE_REMOTE_CONNECTION =
INT2NUM(MYSQL_OPT_USE_REMOTE_CONNECTION)
- SET_CLIENT_IP =
INT2NUM(MYSQL_SET_CLIENT_IP)
- REFRESH_GRANT =
INT2NUM(REFRESH_GRANT)
- REFRESH_LOG =
INT2NUM(REFRESH_LOG)
- REFRESH_TABLES =
INT2NUM(REFRESH_TABLES)
- REFRESH_HOSTS =
INT2NUM(REFRESH_HOSTS)
- REFRESH_STATUS =
INT2NUM(REFRESH_STATUS)
- REFRESH_THREADS =
INT2NUM(REFRESH_THREADS)
- REFRESH_SLAVE =
INT2NUM(REFRESH_SLAVE)
- REFRESH_MASTER =
INT2NUM(REFRESH_MASTER)
- CLIENT_FOUND_ROWS =
INT2NUM(CLIENT_FOUND_ROWS)
- CLIENT_NO_SCHEMA =
INT2NUM(CLIENT_NO_SCHEMA)
- CLIENT_COMPRESS =
INT2NUM(CLIENT_COMPRESS)
- CLIENT_ODBC =
INT2NUM(CLIENT_ODBC)
- CLIENT_LOCAL_FILES =
INT2NUM(CLIENT_LOCAL_FILES)
- CLIENT_IGNORE_SPACE =
INT2NUM(CLIENT_IGNORE_SPACE)
- CLIENT_CHANGE_USER =
INT2NUM(CLIENT_CHANGE_USER)
- CLIENT_INTERACTIVE =
INT2NUM(CLIENT_INTERACTIVE)
- CLIENT_SSL =
INT2NUM(CLIENT_SSL)
- CLIENT_IGNORE_SIGPIPE =
INT2NUM(CLIENT_IGNORE_SIGPIPE)
- CLIENT_TRANSACTIONS =
INT2NUM(CLIENT_TRANSACTIONS)
- CLIENT_MULTI_STATEMENTS =
INT2NUM(CLIENT_MULTI_STATEMENTS)
- CLIENT_MULTI_RESULTS =
INT2NUM(CLIENT_MULTI_RESULTS)
- OPTION_MULTI_STATEMENTS_ON =
INT2NUM(MYSQL_OPTION_MULTI_STATEMENTS_ON)
- OPTION_MULTI_STATEMENTS_OFF =
INT2NUM(MYSQL_OPTION_MULTI_STATEMENTS_OFF)
Class Method Summary collapse
-
.client_info ⇒ Object
client_info().
-
.client_version ⇒ Object
client_version().
-
.connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil).
-
.debug(str) ⇒ Object
my_debug(string).
-
.escape_string(str) ⇒ Object
escape_string(string).
-
.get_client_info ⇒ Object
client_info().
-
.get_client_version ⇒ Object
client_version().
-
.init ⇒ Object
init().
-
.new(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil).
-
.quote(str) ⇒ Object
escape_string(string).
-
.real_connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil).
Instance Method Summary collapse
-
#affected_rows ⇒ Object
affected_rows().
- #async_in_progress=(flag) ⇒ Object
- #async_in_progress? ⇒ Boolean
-
#autocommit(mode) ⇒ Object
autocommit().
-
#blocking? ⇒ Boolean
blocking.
-
#busy=(flag) ⇒ Object
busy(true|false).
-
#busy? ⇒ Boolean
is_busy.
-
#c_async_query(*args) ⇒ Object
async_query(sql,timeout=nil) optionally take a block.
-
#change_user(*args) ⇒ Object
change_user(user=nil, passwd=nil, db=nil).
-
#character_set_name ⇒ Object
character_set_name().
-
#client_info ⇒ Object
client_info().
-
#client_version ⇒ Object
client_version().
-
#close ⇒ Object
close().
-
#commit ⇒ Object
commit().
-
#connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil).
-
#create_db(db) ⇒ Object
create_db(db).
-
#disable_gc=(flag) ⇒ Object
disable_gc(true|false).
-
#drop_db(db) ⇒ Object
drop_db(db).
-
#dump_debug_info ⇒ Object
dump_debug_info().
-
#errno ⇒ Object
errno().
-
#error ⇒ Object
error().
-
#escape_string(str) ⇒ Object
escape_string(string).
-
#field_count ⇒ Object
field_count().
-
#gc_disabled? ⇒ Boolean
gc_disabled.
-
#get_client_info ⇒ Object
client_info().
-
#get_client_version ⇒ Object
client_version().
-
#get_host_info ⇒ Object
host_info().
-
#get_proto_info ⇒ Object
proto_info().
-
#get_result ⇒ Object
get_result returns the mysql_result set (default) [i.e. all rows in said said] or nil if query_with_result == false.
-
#get_server_info ⇒ Object
server_info().
-
#get_server_version ⇒ Object
server_version().
-
#host_info ⇒ Object
host_info().
- #idle? ⇒ Boolean
-
#info ⇒ Object
info().
-
#initialize(*args) ⇒ Object
constructor
initialize().
-
#insert_id ⇒ Object
insert_id().
-
#interrupted? ⇒ Boolean
interrupted.
-
#kill(pid) ⇒ Object
kill(pid).
-
#list_dbs(*args) ⇒ Object
list_dbs(db=nil).
-
#list_fields(*args) ⇒ Object
list_fields(table, field=nil).
-
#list_processes ⇒ Object
list_processes().
-
#list_tables(*args) ⇒ Object
list_tables(table=nil).
-
#more_results ⇒ Object
more_results().
-
#more_results? ⇒ Boolean
more_results().
- #next_result ⇒ Object
-
#options(*args) ⇒ Object
options(opt, value=nil).
-
#ping ⇒ Object
ping().
-
#prepare(query) ⇒ Object
prepare(query).
-
#proto_info ⇒ Object
proto_info().
-
#query(sql) ⇒ Object
query(sql).
-
#query_with_result ⇒ Object
query_with_result().
-
#query_with_result=(flag) ⇒ Object
query_with_result=(flag).
-
#quote(str) ⇒ Object
escape_string(string).
-
#readable?(*args) ⇒ Boolean
readable(timeout=nil).
-
#real_connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil).
-
#real_query(sql) ⇒ Object
query(sql).
-
#reconnect ⇒ Object
reconnect().
-
#reconnect=(flag) ⇒ Object
reconnect=(flag).
-
#reconnected? ⇒ Boolean
reconnected.
-
#refresh(r) ⇒ Object
refresh®.
-
#reload ⇒ Object
reload().
-
#retry? ⇒ Boolean
retry.
-
#rollback ⇒ Object
rollback().
-
#ruby_async_query(sql, timeout = nil) ⇒ Object
known to deadlock TODO.
-
#select_db(db) ⇒ Object
select_db(db).
-
#send_query(sql) ⇒ Object
send_query(sql).
-
#server_info ⇒ Object
server_info().
-
#server_version ⇒ Object
server_version().
-
#set_server_option(option) ⇒ Object
set_server_option(option).
-
#shutdown(*args) ⇒ Object
shutdown().
-
#simulate_disconnect ⇒ Object
for testing.
-
#socket ⇒ Object
socket.
-
#sqlstate ⇒ Object
sqlstate().
-
#ssl_set(*args) ⇒ Object
ssl_set(key=nil, cert=nil, ca=nil, capath=nil, cipher=nil).
-
#stat ⇒ Object
stat().
-
#stmt_init ⇒ Object
stmt_init().
-
#store_result ⇒ Object
store_result().
-
#thread_id ⇒ Object
thread_id().
-
#use_result ⇒ Object
use_result().
-
#warning_count ⇒ Object
warning_count().
Constructor Details
#initialize(*args) ⇒ Object
initialize()
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# File 'ext/mysql.c', line 600
static VALUE initialize(int argc, VALUE* argv, VALUE obj)
{
return obj;
}
|
Class Method Details
.client_info ⇒ Object
client_info()
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# File 'ext/mysql.c', line 462
static VALUE client_info(VALUE klass)
{
return rb_enc_tainted_str_new2(mysql_get_client_info());
}
|
.client_version ⇒ Object
client_version()
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# File 'ext/mysql.c', line 478
static VALUE client_version(VALUE obj)
{
return INT2NUM(mysql_get_client_version());
}
|
.connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil)
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# File 'ext/mysql.c', line 399
static VALUE real_connect(int argc, VALUE* argv, VALUE klass)
{
VALUE host, user, passwd, db, port, sock, flag;
char *h, *u, *p, *d, *s;
unsigned int pp, f;
struct mysql* myp;
VALUE obj;
#if MYSQL_VERSION_ID >= 32200
rb_scan_args(argc, argv, "07", &host, &user, &passwd, &db, &port, &sock, &flag);
d = NILorSTRING(db);
f = NILorINT(flag);
#elif MYSQL_VERSION_ID >= 32115
rb_scan_args(argc, argv, "06", &host, &user, &passwd, &port, &sock, &flag);
f = NILorINT(flag);
#else
rb_scan_args(argc, argv, "05", &host, &user, &passwd, &port, &sock);
#endif
h = NILorSTRING(host);
u = NILorSTRING(user);
p = NILorSTRING(passwd);
pp = NILorINT(port);
s = NILorSTRING(sock);
obj = Data_Make_Struct(klass, struct mysql, 0, free_mysql, myp);
#if MYSQL_VERSION_ID >= 32200
mysql_init(&myp->handler); /* we get here */
# ifdef HAVE_TBR
if( (MYSQL *) rb_thread_blocking_region_variable_params(10, &mysql_real_connect, RUBY_UBF_IO, &myp->handler, h, u, p, d, pp, s, f) == NULL)
# else
if(mysql_real_connect(&myp->handler, h, u, p, d, pp, s, f) == NULL)
# endif
#elif MYSQL_VERSION_ID >= 32115
if (mysql_real_connect(&myp->handler, h, u, p, pp, s, f) == NULL)
#else
if (mysql_real_connect(&myp->handler, h, u, p, pp, s) == NULL)
#endif
mysql_raise(&myp->handler);
myp->handler.reconnect = 0;
myp->connection = Qtrue;
optimize_for_async(obj);
myp->query_with_result = Qtrue;
rb_obj_call_init(obj, argc, argv);
//schedule_connect(obj);
return obj;
}
|
.debug(str) ⇒ Object
my_debug(string)
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# File 'ext/mysql.c', line 469
static VALUE my_debug(VALUE obj, VALUE str)
{
mysql_debug(StringValuePtr(str));
return obj;
}
|
.escape_string(str) ⇒ Object
escape_string(string)
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# File 'ext/mysql.c', line 452
static VALUE escape_string(VALUE klass, VALUE str)
{
VALUE ret;
Check_Type(str, T_STRING);
ret = rb_enc_str_new(0, (RSTRING_LEN(str))*2+1, DEFAULT_ENCODING);
rb_str_set_len(ret, mysql_escape_string(RSTRING_PTR(ret), RSTRING_PTR(str), RSTRING_LEN(str)));
return ret;
}
|
.get_client_info ⇒ Object
client_info()
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# File 'ext/mysql.c', line 462
static VALUE client_info(VALUE klass)
{
return rb_enc_tainted_str_new2(mysql_get_client_info());
}
|
.get_client_version ⇒ Object
client_version()
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# File 'ext/mysql.c', line 478
static VALUE client_version(VALUE obj)
{
return INT2NUM(mysql_get_client_version());
}
|
.init ⇒ Object
init()
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# File 'ext/mysql.c', line 260
static VALUE init(VALUE klass)
{
struct mysql* myp;
VALUE obj;
obj = Data_Make_Struct(klass, struct mysql, 0, free_mysql, myp);
mysql_init(&myp->handler);
myp->connection = Qfalse;
myp->query_with_result = Qtrue;
myp->gc_disabled = Qtrue;
rb_obj_call_init(obj, 0, NULL);
return obj;
}
|
.new(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil)
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# File 'ext/mysql.c', line 399
static VALUE real_connect(int argc, VALUE* argv, VALUE klass)
{
VALUE host, user, passwd, db, port, sock, flag;
char *h, *u, *p, *d, *s;
unsigned int pp, f;
struct mysql* myp;
VALUE obj;
#if MYSQL_VERSION_ID >= 32200
rb_scan_args(argc, argv, "07", &host, &user, &passwd, &db, &port, &sock, &flag);
d = NILorSTRING(db);
f = NILorINT(flag);
#elif MYSQL_VERSION_ID >= 32115
rb_scan_args(argc, argv, "06", &host, &user, &passwd, &port, &sock, &flag);
f = NILorINT(flag);
#else
rb_scan_args(argc, argv, "05", &host, &user, &passwd, &port, &sock);
#endif
h = NILorSTRING(host);
u = NILorSTRING(user);
p = NILorSTRING(passwd);
pp = NILorINT(port);
s = NILorSTRING(sock);
obj = Data_Make_Struct(klass, struct mysql, 0, free_mysql, myp);
#if MYSQL_VERSION_ID >= 32200
mysql_init(&myp->handler); /* we get here */
# ifdef HAVE_TBR
if( (MYSQL *) rb_thread_blocking_region_variable_params(10, &mysql_real_connect, RUBY_UBF_IO, &myp->handler, h, u, p, d, pp, s, f) == NULL)
# else
if(mysql_real_connect(&myp->handler, h, u, p, d, pp, s, f) == NULL)
# endif
#elif MYSQL_VERSION_ID >= 32115
if (mysql_real_connect(&myp->handler, h, u, p, pp, s, f) == NULL)
#else
if (mysql_real_connect(&myp->handler, h, u, p, pp, s) == NULL)
#endif
mysql_raise(&myp->handler);
myp->handler.reconnect = 0;
myp->connection = Qtrue;
optimize_for_async(obj);
myp->query_with_result = Qtrue;
rb_obj_call_init(obj, argc, argv);
//schedule_connect(obj);
return obj;
}
|
.quote(str) ⇒ Object
escape_string(string)
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# File 'ext/mysql.c', line 452
static VALUE escape_string(VALUE klass, VALUE str)
{
VALUE ret;
Check_Type(str, T_STRING);
ret = rb_enc_str_new(0, (RSTRING_LEN(str))*2+1, DEFAULT_ENCODING);
rb_str_set_len(ret, mysql_escape_string(RSTRING_PTR(ret), RSTRING_PTR(str), RSTRING_LEN(str)));
return ret;
}
|
.real_connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil)
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# File 'ext/mysql.c', line 399
static VALUE real_connect(int argc, VALUE* argv, VALUE klass)
{
VALUE host, user, passwd, db, port, sock, flag;
char *h, *u, *p, *d, *s;
unsigned int pp, f;
struct mysql* myp;
VALUE obj;
#if MYSQL_VERSION_ID >= 32200
rb_scan_args(argc, argv, "07", &host, &user, &passwd, &db, &port, &sock, &flag);
d = NILorSTRING(db);
f = NILorINT(flag);
#elif MYSQL_VERSION_ID >= 32115
rb_scan_args(argc, argv, "06", &host, &user, &passwd, &port, &sock, &flag);
f = NILorINT(flag);
#else
rb_scan_args(argc, argv, "05", &host, &user, &passwd, &port, &sock);
#endif
h = NILorSTRING(host);
u = NILorSTRING(user);
p = NILorSTRING(passwd);
pp = NILorINT(port);
s = NILorSTRING(sock);
obj = Data_Make_Struct(klass, struct mysql, 0, free_mysql, myp);
#if MYSQL_VERSION_ID >= 32200
mysql_init(&myp->handler); /* we get here */
# ifdef HAVE_TBR
if( (MYSQL *) rb_thread_blocking_region_variable_params(10, &mysql_real_connect, RUBY_UBF_IO, &myp->handler, h, u, p, d, pp, s, f) == NULL)
# else
if(mysql_real_connect(&myp->handler, h, u, p, d, pp, s, f) == NULL)
# endif
#elif MYSQL_VERSION_ID >= 32115
if (mysql_real_connect(&myp->handler, h, u, p, pp, s, f) == NULL)
#else
if (mysql_real_connect(&myp->handler, h, u, p, pp, s) == NULL)
#endif
mysql_raise(&myp->handler);
myp->handler.reconnect = 0;
myp->connection = Qtrue;
optimize_for_async(obj);
myp->query_with_result = Qtrue;
rb_obj_call_init(obj, argc, argv);
//schedule_connect(obj);
return obj;
}
|
Instance Method Details
#affected_rows ⇒ Object
affected_rows()
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# File 'ext/mysql.c', line 606
static VALUE affected_rows(VALUE obj)
{
return INT2NUM(mysql_affected_rows(GetHandler(obj)));
}
|
#async_in_progress=(flag) ⇒ Object
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# File 'ext/mysql.c', line 356
static VALUE async_in_progress_set( VALUE obj, VALUE flag )
{
struct mysql* m = GetMysqlStruct(obj);
m->async_in_progress = (flag == Qnil || flag == Qfalse) ? 0 : connection_identifier(obj);
return flag;
}
|
#async_in_progress? ⇒ Boolean
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# File 'ext/mysql.c', line 350
static VALUE async_in_progress( VALUE obj )
{
struct mysql* m = GetMysqlStruct(obj);
return ( m->async_in_progress == connection_identifier(obj) ) ? Qtrue : Qfalse;
}
|
#autocommit(mode) ⇒ Object
autocommit()
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# File 'ext/mysql.c', line 1254
static VALUE autocommit(VALUE obj, VALUE mode)
{
MYSQL* m = GetHandler(obj);
int f;
f = (mode == Qnil || mode == Qfalse || (rb_type(mode) == T_FIXNUM && NUM2INT(mode) == 0)) ? 0 : 1;
if (mysql_autocommit(m, f) != 0)
mysql_raise(m);
return obj;
}
|
#blocking? ⇒ Boolean
blocking
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# File 'ext/mysql.c', line 1007
static VALUE blocking(VALUE obj){
return ( GetMysqlStruct(obj)->blocking ? Qtrue : Qfalse );
}
|
#busy=(flag) ⇒ Object
busy(true|false)
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# File 'ext/mysql.c', line 1021
static VALUE busy_set(VALUE obj, VALUE flag)
{
if (TYPE(flag) != T_TRUE && TYPE(flag) != T_FALSE)
rb_raise(rb_eTypeError, "invalid type, required true or false.");
GetMysqlStruct(obj)->busy = flag;
return flag;
}
|
#busy? ⇒ Boolean
is_busy
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# File 'ext/mysql.c', line 1012
static VALUE is_busy(VALUE obj){
return ( GetMysqlStruct(obj)->busy ? Qtrue : Qfalse );
}
|
#c_async_query(*args) ⇒ Object
async_query(sql,timeout=nil)
optionally take a block
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# File 'ext/mysql.c', line 1195
static VALUE async_query(int argc, VALUE* argv, VALUE obj)
{
MYSQL* m = GetHandler(obj);
VALUE sql, timeout;
rb_scan_args(argc, argv, "11", &sql, &timeout);
async_in_progress_set( obj, Qfalse );
busy(obj);
send_query( obj, sql );
if ( should_schedule_query() ){
schedule_query(obj, timeout);
}
if (rb_block_given_p()) {
rb_yield( get_result(obj) );
idle( obj );
return obj;
}else{
idle( obj );
return get_result(obj);
}
}
|
#change_user(*args) ⇒ Object
change_user(user=nil, passwd=nil, db=nil)
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# File 'ext/mysql.c', line 613
static VALUE change_user(int argc, VALUE* argv, VALUE obj)
{
VALUE user, passwd, db;
char *u, *p, *d;
MYSQL* m = GetHandler(obj);
rb_scan_args(argc, argv, "03", &user, &passwd, &db);
u = NILorSTRING(user);
p = NILorSTRING(passwd);
d = NILorSTRING(db);
if (mysql_change_user(m, u, p, d) != 0)
mysql_raise(m);
return obj;
}
|
#character_set_name ⇒ Object
character_set_name()
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# File 'ext/mysql.c', line 630
static VALUE character_set_name(VALUE obj)
{
return rb_enc_tainted_str_new2(mysql_character_set_name(GetHandler(obj)));
}
|
#client_info ⇒ Object
client_info()
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# File 'ext/mysql.c', line 462
static VALUE client_info(VALUE klass)
{
return rb_enc_tainted_str_new2(mysql_get_client_info());
}
|
#client_version ⇒ Object
client_version()
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# File 'ext/mysql.c', line 478
static VALUE client_version(VALUE obj)
{
return INT2NUM(mysql_get_client_version());
}
|
#close ⇒ Object
close()
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# File 'ext/mysql.c', line 637
static VALUE my_close(VALUE obj)
{
MYSQL* m = GetHandler(obj);
mysql_close(m);
GetMysqlStruct(obj)->connection = Qfalse;
return obj;
}
|
#commit ⇒ Object
commit()
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# File 'ext/mysql.c', line 1236
static VALUE commit(VALUE obj)
{
MYSQL* m = GetHandler(obj);
if (mysql_commit(m) != 0)
mysql_raise(m);
return obj;
}
|
#connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil)
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# File 'ext/mysql.c', line 490
static VALUE real_connect2(int argc, VALUE* argv, VALUE obj)
{
VALUE host, user, passwd, db, port, sock, flag;
char *h, *u, *p, *d, *s;
unsigned int pp, f;
MYSQL* m = GetHandler(obj);
rb_scan_args(argc, argv, "07", &host, &user, &passwd, &db, &port, &sock, &flag);
d = NILorSTRING(db);
f = NILorINT(flag);
h = NILorSTRING(host);
u = NILorSTRING(user);
p = NILorSTRING(passwd);
pp = NILorINT(port);
s = NILorSTRING(sock);
if (mysql_real_connect(m, h, u, p, d, pp, s, f) == NULL)
mysql_raise(m);
m->reconnect = 0;
GetMysqlStruct(obj)->connection = Qtrue;
optimize_for_async(obj);
//schedule_connect(obj);
return obj;
}
|
#create_db(db) ⇒ Object
create_db(db)
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# File 'ext/mysql.c', line 647
static VALUE create_db(VALUE obj, VALUE db)
{
MYSQL* m = GetHandler(obj);
if (mysql_create_db(m, StringValuePtr(db)) != 0)
mysql_raise(m);
return obj;
}
|
#disable_gc=(flag) ⇒ Object
disable_gc(true|false)
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# File 'ext/mysql.c', line 1076
static VALUE disable_gc_set(VALUE obj, VALUE flag)
{
if (TYPE(flag) != T_TRUE && TYPE(flag) != T_FALSE)
rb_raise(rb_eTypeError, "invalid type, required true or false.");
GetMysqlStruct(obj)->gc_disabled = flag;
return flag;
}
|
#drop_db(db) ⇒ Object
drop_db(db)
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# File 'ext/mysql.c', line 656
static VALUE drop_db(VALUE obj, VALUE db)
{
MYSQL* m = GetHandler(obj);
if (mysql_drop_db(m, StringValuePtr(db)) != 0)
mysql_raise(m);
return obj;
}
|
#dump_debug_info ⇒ Object
dump_debug_info()
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# File 'ext/mysql.c', line 667
static VALUE dump_debug_info(VALUE obj)
{
MYSQL* m = GetHandler(obj);
if (mysql_dump_debug_info(m) != 0)
mysql_raise(m);
return obj;
}
|
#errno ⇒ Object
errno()
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# File 'ext/mysql.c', line 677
static VALUE my_errno(VALUE obj)
{
return INT2NUM(mysql_errno(GetHandler(obj)));
}
|
#error ⇒ Object
error()
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# File 'ext/mysql.c', line 683
static VALUE my_error(VALUE obj)
{
return rb_str_new2(mysql_error(GetHandler(obj)));
}
|
#escape_string(str) ⇒ Object
escape_string(string)
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# File 'ext/mysql.c', line 588
static VALUE real_escape_string(VALUE obj, VALUE str)
{
MYSQL* m = GetHandler(obj);
VALUE ret;
Check_Type(str, T_STRING);
ret = rb_enc_str_new(0, (RSTRING_LEN(str))*2+1, DEFAULT_ENCODING);
rb_str_set_len(ret, mysql_real_escape_string(m, RSTRING_PTR(ret), RSTRING_PTR(str), RSTRING_LEN(str)));
return ret;
}
|
#field_count ⇒ Object
field_count()
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# File 'ext/mysql.c', line 689
static VALUE field_count(VALUE obj)
{
return INT2NUM(mysql_field_count(GetHandler(obj)));
}
|
#gc_disabled? ⇒ Boolean
gc_disabled
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# File 'ext/mysql.c', line 1085
static VALUE gc_disabled( VALUE obj ){
return GetMysqlStruct(obj)->gc_disabled ? Qtrue: Qfalse;
}
|
#get_client_info ⇒ Object
client_info()
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# File 'ext/mysql.c', line 462
static VALUE client_info(VALUE klass)
{
return rb_enc_tainted_str_new2(mysql_get_client_info());
}
|
#get_client_version ⇒ Object
client_version()
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# File 'ext/mysql.c', line 478
static VALUE client_version(VALUE obj)
{
return INT2NUM(mysql_get_client_version());
}
|
#get_host_info ⇒ Object
host_info()
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# File 'ext/mysql.c', line 695
static VALUE host_info(VALUE obj)
{
return rb_enc_tainted_str_new2(mysql_get_host_info(GetHandler(obj)));
}
|
#get_proto_info ⇒ Object
proto_info()
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# File 'ext/mysql.c', line 701
static VALUE proto_info(VALUE obj)
{
return INT2NUM(mysql_get_proto_info(GetHandler(obj)));
}
|
#get_result ⇒ Object
get_result returns the mysql_result set (default) [i.e. all rows in said said] or nil if query_with_result == false
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# File 'ext/mysql.c', line 1134
static VALUE get_result(VALUE obj)
{
MYSQL* m = GetHandler(obj);
async_in_progress_set( obj, Qfalse );
if (GetMysqlStruct(obj)->connection == Qfalse) {
idle( obj );
rb_raise(eMysql, "query: not connected");
}
if (mysql_read_query_result(m) != 0){
idle( obj );
mysql_raise(m);
}
if (GetMysqlStruct(obj)->query_with_result == Qfalse)
return obj;
if (mysql_field_count(m) == 0)
return Qnil;
return store_result(obj);
}
|
#get_server_info ⇒ Object
server_info()
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# File 'ext/mysql.c', line 707
static VALUE server_info(VALUE obj)
{
return rb_enc_tainted_str_new2(mysql_get_server_info(GetHandler(obj)));
}
|
#get_server_version ⇒ Object
server_version()
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# File 'ext/mysql.c', line 1224
static VALUE server_version(VALUE obj)
{
return INT2NUM(mysql_get_server_version(GetHandler(obj)));
}
|
#host_info ⇒ Object
host_info()
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# File 'ext/mysql.c', line 695
static VALUE host_info(VALUE obj)
{
return rb_enc_tainted_str_new2(mysql_get_host_info(GetHandler(obj)));
}
|
#idle? ⇒ Boolean
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# File 'ext/mysql.c', line 1016 static VALUE is_idle(VALUE obj){ return ( is_busy(obj) == Qtrue ) ? Qfalse : Qtrue; } |
#info ⇒ Object
info()
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# File 'ext/mysql.c', line 713
static VALUE info(VALUE obj)
{
const char* p = mysql_info(GetHandler(obj));
return p? rb_enc_tainted_str_new2(p): Qnil;
}
|
#insert_id ⇒ Object
insert_id()
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# File 'ext/mysql.c', line 720
static VALUE insert_id(VALUE obj)
{
return INT2NUM(mysql_insert_id(GetHandler(obj)));
}
|
#interrupted? ⇒ Boolean
interrupted
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# File 'ext/mysql.c', line 1061
static VALUE interrupted( VALUE obj )
{
MYSQL* m = GetHandler(obj);
return ( vio_was_interrupted( m->net.vio ) == 1 ? Qtrue : Qfalse );
}
|
#kill(pid) ⇒ Object
kill(pid)
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# File 'ext/mysql.c', line 726
static VALUE my_kill(VALUE obj, VALUE pid)
{
int p = NUM2INT(pid);
MYSQL* m = GetHandler(obj);
if (mysql_kill(m, p) != 0)
mysql_raise(m);
return obj;
}
|
#list_dbs(*args) ⇒ Object
list_dbs(db=nil)
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# File 'ext/mysql.c', line 736
static VALUE list_dbs(int argc, VALUE* argv, VALUE obj)
{
unsigned int i, n;
VALUE db, ret;
MYSQL* m = GetHandler(obj);
MYSQL_RES* res;
rb_scan_args(argc, argv, "01", &db);
res = mysql_list_dbs(m, NILorSTRING(db));
if (res == NULL)
mysql_raise(m);
n = mysql_num_rows(res);
ret = rb_ary_new2(n);
for (i=0; i<n; i++)
rb_ary_store(ret, i, rb_enc_tainted_str_new2(mysql_fetch_row(res)[0]));
mysql_free_result(res);
return ret;
}
|
#list_fields(*args) ⇒ Object
list_fields(table, field=nil)
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# File 'ext/mysql.c', line 757
static VALUE list_fields(int argc, VALUE* argv, VALUE obj)
{
VALUE table, field;
MYSQL* m = GetHandler(obj);
MYSQL_RES* res;
rb_scan_args(argc, argv, "11", &table, &field);
res = mysql_list_fields(m, StringValuePtr(table), NILorSTRING(field));
if (res == NULL)
mysql_raise(m);
return mysqlres2obj(res, GetMysqlStruct(obj)->gc_disabled);
}
|
#list_processes ⇒ Object
list_processes()
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# File 'ext/mysql.c', line 770
static VALUE list_processes(VALUE obj)
{
MYSQL* m = GetHandler(obj);
MYSQL_RES* res = mysql_list_processes(m);
if (res == NULL)
mysql_raise(m);
return mysqlres2obj(res, GetMysqlStruct(obj)->gc_disabled);
}
|
#list_tables(*args) ⇒ Object
list_tables(table=nil)
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# File 'ext/mysql.c', line 780
static VALUE list_tables(int argc, VALUE* argv, VALUE obj)
{
VALUE table;
MYSQL* m = GetHandler(obj);
MYSQL_RES* res;
unsigned int i, n;
VALUE ret;
rb_scan_args(argc, argv, "01", &table);
res = mysql_list_tables(m, NILorSTRING(table));
if (res == NULL)
mysql_raise(m);
n = mysql_num_rows(res);
ret = rb_ary_new2(n);
for (i=0; i<n; i++)
rb_ary_store(ret, i, rb_enc_tainted_str_new2(mysql_fetch_row(res)[0]));
mysql_free_result(res);
return ret;
}
|
#more_results ⇒ Object
more_results()
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# File 'ext/mysql.c', line 1285
static VALUE more_results(VALUE obj)
{
if (mysql_more_results(GetHandler(obj)) == 0)
return Qfalse;
else
return Qtrue;
}
|
#more_results? ⇒ Boolean
more_results()
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# File 'ext/mysql.c', line 1285
static VALUE more_results(VALUE obj)
{
if (mysql_more_results(GetHandler(obj)) == 0)
return Qfalse;
else
return Qtrue;
}
|
#next_result ⇒ Object
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# File 'ext/mysql.c', line 1293
static VALUE next_result(VALUE obj)
{
MYSQL* m = GetHandler(obj);
int ret;
ret = mysql_next_result(m);
if (ret > 0)
mysql_raise(m);
if (ret == 0)
return Qtrue;
return Qfalse;
}
|
#options(*args) ⇒ Object
options(opt, value=nil)
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# File 'ext/mysql.c', line 517
static VALUE options(int argc, VALUE* argv, VALUE obj)
{
VALUE opt, val;
int n;
my_bool b;
char* v;
MYSQL* m = GetHandler(obj);
rb_scan_args(argc, argv, "11", &opt, &val);
switch(NUM2INT(opt)) {
case MYSQL_OPT_CONNECT_TIMEOUT:
#if MYSQL_VERSION_ID >= 40100
case MYSQL_OPT_PROTOCOL:
#endif
#if MYSQL_VERSION_ID >= 40101
case MYSQL_OPT_READ_TIMEOUT:
case MYSQL_OPT_WRITE_TIMEOUT:
#endif
if (val == Qnil)
rb_raise(rb_eArgError, "wrong # of arguments(1 for 2)");
n = NUM2INT(val);
v = (char*)&n;
break;
case MYSQL_INIT_COMMAND:
case MYSQL_READ_DEFAULT_FILE:
case MYSQL_READ_DEFAULT_GROUP:
#if MYSQL_VERSION_ID >= 32349
case MYSQL_SET_CHARSET_DIR:
case MYSQL_SET_CHARSET_NAME:
#endif
#if MYSQL_VERSION_ID >= 40100
case MYSQL_SHARED_MEMORY_BASE_NAME:
#endif
#if MYSQL_VERSION_ID >= 40101
case MYSQL_SET_CLIENT_IP:
#endif
if (val == Qnil)
rb_raise(rb_eArgError, "wrong # of arguments(1 for 2)");
v = StringValuePtr(val);
break;
#if MYSQL_VERSION_ID >= 40101
case MYSQL_SECURE_AUTH:
if (val == Qnil || val == Qfalse)
b = 1;
else
b = 0;
v = (char*)&b;
break;
#endif
#if MYSQL_VERSION_ID >= 32349
case MYSQL_OPT_LOCAL_INFILE:
if (val == Qnil || val == Qfalse)
v = NULL;
else {
n = 1;
v = (char*)&n;
}
break;
#endif
default:
v = NULL;
}
if (mysql_options(m, NUM2INT(opt), v) != 0)
rb_raise(eMysql, "unknown option: %d", NUM2INT(opt));
return obj;
}
|
#ping ⇒ Object
ping()
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# File 'ext/mysql.c', line 802
static VALUE ping(VALUE obj)
{
MYSQL* m = GetHandler(obj);
if (mysql_ping(m) != 0)
mysql_raise(m);
return obj;
}
|
#prepare(query) ⇒ Object
prepare(query)
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# File 'ext/mysql.c', line 1347
static VALUE prepare(VALUE obj, VALUE query)
{
VALUE st;
st = stmt_init(obj);
return stmt_prepare(st, query);
}
|
#proto_info ⇒ Object
proto_info()
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# File 'ext/mysql.c', line 701
static VALUE proto_info(VALUE obj)
{
return INT2NUM(mysql_get_proto_info(GetHandler(obj)));
}
|
#query(sql) ⇒ Object
query(sql)
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# File 'ext/mysql.c', line 930
static VALUE query(VALUE obj, VALUE sql)
{
int loop = 0;
MYSQL* m = GetHandler(obj);
QueryArgs args;
int result;
Check_Type(sql, T_STRING);
if (GetMysqlStruct(obj)->connection == Qfalse) {
rb_raise(eMysql, "query: not connected");
}
if (rb_block_given_p()) {
#ifdef RUBY_VM
args.m = m;
args.data = RSTRING_PTR(sql);
args.len = RSTRING_LEN(sql);
result = (int) rb_thread_blocking_region(blocking_query, &args, RUBY_UBF_PROCESS, 0);
#else
result = mysql_real_query(m, RSTRING_PTR(sql), RSTRING_LEN(sql));
#endif
if (result != 0)
mysql_raise(m);
do {
MYSQL_RES* res = mysql_store_result(m);
if (res == NULL) {
if (mysql_field_count(m) != 0)
mysql_raise(m);
} else {
VALUE robj = mysqlres2obj(res, GetMysqlStruct(obj)->gc_disabled);
rb_ensure(rb_yield, robj, res_free, robj);
}
#if MYSQL_VERSION_ID >= 40101
if ((loop = mysql_next_result(m)) > 0)
mysql_raise(m);
} while (loop == 0);
#else
} while (0);
#endif
return obj;
}
|
#query_with_result ⇒ Object
query_with_result()
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# File 'ext/mysql.c', line 1356
static VALUE query_with_result(VALUE obj)
{
return GetMysqlStruct(obj)->query_with_result? Qtrue: Qfalse;
}
|
#query_with_result=(flag) ⇒ Object
query_with_result=(flag)
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# File 'ext/mysql.c', line 1362
static VALUE query_with_result_set(VALUE obj, VALUE flag)
{
if (TYPE(flag) != T_TRUE && TYPE(flag) != T_FALSE)
rb_raise(rb_eTypeError, "invalid type, required true or false.");
GetMysqlStruct(obj)->query_with_result = flag;
return flag;
}
|
#quote(str) ⇒ Object
escape_string(string)
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# File 'ext/mysql.c', line 588
static VALUE real_escape_string(VALUE obj, VALUE str)
{
MYSQL* m = GetHandler(obj);
VALUE ret;
Check_Type(str, T_STRING);
ret = rb_enc_str_new(0, (RSTRING_LEN(str))*2+1, DEFAULT_ENCODING);
rb_str_set_len(ret, mysql_real_escape_string(m, RSTRING_PTR(ret), RSTRING_PTR(str), RSTRING_LEN(str)));
return ret;
}
|
#readable?(*args) ⇒ Boolean
readable(timeout=nil)
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# File 'ext/mysql.c', line 1038
static VALUE readable( int argc, VALUE* argv, VALUE obj )
{
MYSQL* m = GetHandler(obj);
VALUE timeout;
rb_scan_args(argc, argv, "01", &timeout);
if ( NIL_P( timeout ) ){
timeout = m->net.read_timeout;
}
// todo could do a rb_blocking_region here
return ( vio_poll_read( m->net.vio, INT2NUM(timeout) ) == 0 ? Qtrue : Qfalse );
}
|
#real_connect(*args) ⇒ Object
real_connect(host=nil, user=nil, passwd=nil, db=nil, port=nil, sock=nil, flag=nil)
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# File 'ext/mysql.c', line 490
static VALUE real_connect2(int argc, VALUE* argv, VALUE obj)
{
VALUE host, user, passwd, db, port, sock, flag;
char *h, *u, *p, *d, *s;
unsigned int pp, f;
MYSQL* m = GetHandler(obj);
rb_scan_args(argc, argv, "07", &host, &user, &passwd, &db, &port, &sock, &flag);
d = NILorSTRING(db);
f = NILorINT(flag);
h = NILorSTRING(host);
u = NILorSTRING(user);
p = NILorSTRING(passwd);
pp = NILorINT(port);
s = NILorSTRING(sock);
if (mysql_real_connect(m, h, u, p, d, pp, s, f) == NULL)
mysql_raise(m);
m->reconnect = 0;
GetMysqlStruct(obj)->connection = Qtrue;
optimize_for_async(obj);
//schedule_connect(obj);
return obj;
}
|
#real_query(sql) ⇒ Object
query(sql)
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# File 'ext/mysql.c', line 930
static VALUE query(VALUE obj, VALUE sql)
{
int loop = 0;
MYSQL* m = GetHandler(obj);
QueryArgs args;
int result;
Check_Type(sql, T_STRING);
if (GetMysqlStruct(obj)->connection == Qfalse) {
rb_raise(eMysql, "query: not connected");
}
if (rb_block_given_p()) {
#ifdef RUBY_VM
args.m = m;
args.data = RSTRING_PTR(sql);
args.len = RSTRING_LEN(sql);
result = (int) rb_thread_blocking_region(blocking_query, &args, RUBY_UBF_PROCESS, 0);
#else
result = mysql_real_query(m, RSTRING_PTR(sql), RSTRING_LEN(sql));
#endif
if (result != 0)
mysql_raise(m);
do {
MYSQL_RES* res = mysql_store_result(m);
if (res == NULL) {
if (mysql_field_count(m) != 0)
mysql_raise(m);
} else {
VALUE robj = mysqlres2obj(res, GetMysqlStruct(obj)->gc_disabled);
rb_ensure(rb_yield, robj, res_free, robj);
}
#if MYSQL_VERSION_ID >= 40101
if ((loop = mysql_next_result(m)) > 0)
mysql_raise(m);
} while (loop == 0);
#else
} while (0);
#endif
return obj;
}
|
#reconnect ⇒ Object
reconnect()
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# File 'ext/mysql.c', line 1371
static VALUE reconnect(VALUE obj)
{
return GetHandler(obj)->reconnect ? Qtrue : Qfalse;
}
|
#reconnect=(flag) ⇒ Object
reconnect=(flag)
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# File 'ext/mysql.c', line 1377
static VALUE reconnect_set(VALUE obj, VALUE flag)
{
GetHandler(obj)->reconnect = (flag == Qnil || flag == Qfalse) ? 0 : 1;
return flag;
}
|
#reconnected? ⇒ Boolean
reconnected
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# File 'ext/mysql.c', line 1068 static VALUE reconnected( VALUE obj ){ MYSQL* m = GetHandler(obj); int current_connection_id = mysql_thread_id( m ); mysql_ping(m); return ( current_connection_id == mysql_thread_id( m ) ) ? Qfalse : Qtrue; } |
#refresh(r) ⇒ Object
refresh®
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# File 'ext/mysql.c', line 811
static VALUE refresh(VALUE obj, VALUE r)
{
MYSQL* m = GetHandler(obj);
if (mysql_refresh(m, NUM2INT(r)) != 0)
mysql_raise(m);
return obj;
}
|
#reload ⇒ Object
reload()
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# File 'ext/mysql.c', line 820
static VALUE reload(VALUE obj)
{
MYSQL* m = GetHandler(obj);
if (mysql_reload(m) != 0)
mysql_raise(m);
return obj;
}
|
#retry? ⇒ Boolean
retry
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# File 'ext/mysql.c', line 1054
static VALUE retry( VALUE obj )
{
MYSQL* m = GetHandler(obj);
return ( vio_should_retry( m->net.vio ) == 1 ? Qtrue : Qfalse );
}
|
#rollback ⇒ Object
rollback()
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# File 'ext/mysql.c', line 1245
static VALUE rollback(VALUE obj)
{
MYSQL* m = GetHandler(obj);
if (mysql_rollback(m) != 0)
mysql_raise(m);
return obj;
}
|
#ruby_async_query(sql, timeout = nil) ⇒ Object
known to deadlock TODO
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# File 'lib/mysqlplus.rb', line 11 def ruby_async_query(sql, timeout = nil) # known to deadlock TODO send_query(sql) select [ (@sockets ||= {})[socket] ||= IO.new(socket) ], nil, nil, nil get_result end |
#select_db(db) ⇒ Object
select_db(db)
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# File 'ext/mysql.c', line 829
static VALUE select_db(VALUE obj, VALUE db)
{
MYSQL* m = GetHandler(obj);
if (mysql_select_db(m, StringValuePtr(db)) != 0)
mysql_raise(m);
return obj;
}
|
#send_query(sql) ⇒ Object
send_query(sql)
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# File 'ext/mysql.c', line 1107
static VALUE send_query(VALUE obj, VALUE sql)
{
MYSQL* m = GetHandler(obj);
Check_Type(sql, T_STRING);
if (GetMysqlStruct(obj)->connection == Qfalse && async_in_progress(obj) == Qtrue ) {
idle( obj );
rb_raise(eMysql, "query: not connected");
}
validate_async_query(obj);
if (mysql_send_query(m, RSTRING_PTR(sql), RSTRING_LEN(sql)) != 0){
idle( obj );
mysql_raise(m);
}
async_in_progress_set( obj, Qtrue );
return Qnil;
}
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#server_info ⇒ Object
server_info()
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# File 'ext/mysql.c', line 707
static VALUE server_info(VALUE obj)
{
return rb_enc_tainted_str_new2(mysql_get_server_info(GetHandler(obj)));
}
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#server_version ⇒ Object
server_version()
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# File 'ext/mysql.c', line 1224
static VALUE server_version(VALUE obj)
{
return INT2NUM(mysql_get_server_version(GetHandler(obj)));
}
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#set_server_option(option) ⇒ Object
set_server_option(option)
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# File 'ext/mysql.c', line 1308
static VALUE set_server_option(VALUE obj, VALUE option)
{
MYSQL *m = GetHandler(obj);
if (mysql_set_server_option(m, NUM2INT(option)) != 0)
mysql_raise(m);
return obj;
}
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#shutdown(*args) ⇒ Object
shutdown()
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# File 'ext/mysql.c', line 838
static VALUE my_shutdown(int argc, VALUE* argv, VALUE obj)
{
MYSQL* m = GetHandler(obj);
VALUE level;
rb_scan_args(argc, argv, "01", &level);
#if MYSQL_VERSION_ID >= 40103
if (mysql_shutdown(m, NIL_P(level) ? SHUTDOWN_DEFAULT : NUM2INT(level)) != 0)
#else
if (mysql_shutdown(m) != 0)
#endif
mysql_raise(m);
return obj;
}
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#simulate_disconnect ⇒ Object
for testing
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# File 'ext/mysql.c', line 1098
static VALUE simulate_disconnect( VALUE obj )
{
MYSQL* m = GetHandler(obj);
mysql_library_end();
return Qnil;
}
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#socket ⇒ Object
socket
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# File 'ext/mysql.c', line 990
static VALUE socket(VALUE obj)
{
MYSQL* m = GetHandler(obj);
return INT2NUM(m->net.fd);
}
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#sqlstate ⇒ Object
sqlstate()
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# File 'ext/mysql.c', line 1317
static VALUE sqlstate(VALUE obj)
{
MYSQL *m = GetHandler(obj);
return rb_enc_tainted_str_new2(mysql_sqlstate(m));
}
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#ssl_set(*args) ⇒ Object
ssl_set(key=nil, cert=nil, ca=nil, capath=nil, cipher=nil)
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# File 'ext/mysql.c', line 1267
static VALUE ssl_set(int argc, VALUE* argv, VALUE obj)
{
VALUE key, cert, ca, capath, cipher;
char *s_key, *s_cert, *s_ca, *s_capath, *s_cipher;
MYSQL* m = GetHandler(obj);
rb_scan_args(argc, argv, "05", &key, &cert, &ca, &capath, &cipher);
s_key = NILorSTRING(key);
s_cert = NILorSTRING(cert);
s_ca = NILorSTRING(ca);
s_capath = NILorSTRING(capath);
s_cipher = NILorSTRING(cipher);
mysql_ssl_set(m, s_key, s_cert, s_ca, s_capath, s_cipher);
return obj;
}
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#stat ⇒ Object
stat()
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# File 'ext/mysql.c', line 854
static VALUE my_stat(VALUE obj)
{
MYSQL* m = GetHandler(obj);
const char* s = mysql_stat(m);
if (s == NULL)
mysql_raise(m);
return rb_enc_tainted_str_new2(s);
}
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#stmt_init ⇒ Object
stmt_init()
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# File 'ext/mysql.c', line 1326
static VALUE stmt_init(VALUE obj)
{
MYSQL *m = GetHandler(obj);
MYSQL_STMT *s;
struct mysql_stmt* stmt;
my_bool true = 1;
VALUE st_obj;
if ((s = mysql_stmt_init(m)) == NULL)
mysql_raise(m);
if (mysql_stmt_attr_set(s, STMT_ATTR_UPDATE_MAX_LENGTH, &true))
rb_raise(rb_eArgError, "mysql_stmt_attr_set() failed");
st_obj = Data_Make_Struct(cMysqlStmt, struct mysql_stmt, 0, free_mysqlstmt, stmt);
memset(stmt, 0, sizeof(*stmt));
stmt->stmt = s;
stmt->closed = Qfalse;
return st_obj;
}
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#store_result ⇒ Object
store_result()
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# File 'ext/mysql.c', line 880
static VALUE store_result(VALUE obj)
{
MYSQL* m = GetHandler(obj);
MYSQL_RES* res = NULL;
#ifndef HAVE_TBR
res = mysql_store_result(m);
#else
mysql_result_to_here_t linker;
linker.mysql_instance = m;
linker.store_it_here = &res;
rb_thread_blocking_region(store_result_to_location, (void *) &linker, RUBY_UBF_IO, 0);
#endif
if (res == NULL)
mysql_raise(m);
return mysqlres2obj(res, GetMysqlStruct(obj)->gc_disabled);
}
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#thread_id ⇒ Object
thread_id()
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# File 'ext/mysql.c', line 900
static VALUE thread_id(VALUE obj)
{
return INT2NUM(mysql_thread_id(GetHandler(obj)));
}
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#use_result ⇒ Object
use_result()
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# File 'ext/mysql.c', line 906
static VALUE use_result(VALUE obj)
{
MYSQL* m = GetHandler(obj);
MYSQL_RES* res = mysql_use_result(m);
if (res == NULL)
mysql_raise(m);
return mysqlres2obj(res, GetMysqlStruct(obj)->gc_disabled);
}
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#warning_count ⇒ Object
warning_count()
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# File 'ext/mysql.c', line 1230
static VALUE warning_count(VALUE obj)
{
return INT2NUM(mysql_warning_count(GetHandler(obj)));
}
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