[Plugin] [REL] MySQL Plugin (Now on github!)

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OuDayas
Big Clucker

Posts: 84
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Joined: Jan 2019
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#2,538

21.01.2019, 15:08

It's possible save and load an enum from db?
for a register and login system, I saved in the db a variable in enum type F and M, and Im using this https://github.com/pBlueG/SA-MP-MySQ...stem-cache.pwn
how can I set a code for save and load an enum?

Quote:

Originally Posted by BlueG

MySQL Plugin
The best and most famous MySQL plugin for SA:MP out there!

Код:

10/12/2013:
The project has been moved from ******code to github

This plugin allows you to use MySQL in PAWN. It's currently being developed by Pain123/maddinat0r; you'll find all older versions, including source codes and sample scripts, from R5 to R7 at the bottom of this post and the latest release here.

Project home
Latest changes
Source Code
Downloads
Wiki (Version >= R33)

How to install:

Move mysql.dll (windows) or mysql.so (linux) to your 'plugins/' directory. On windows you'll have to download the mysql library (libmysql.dll, see downloads) and move it to your main server directory. The server configuration (server.cfg) has to be edited aswell.

Windows
Код:
```
plugins mysql
```
Linux
Код:
```
plugins mysql.so
```

PAWN Scripting R5-R7: (a_mysql.inc)

Native functions: (All parameters in squared brackets are optional)
* = R5, R6 (supports threaded and non-threaded scripts)
* = R7 (supports only threaded scripts)
Caching guide - Click!
- mysql_affected_rows( [connectionHandle = 1] ) **
- mysql_close( [connectionHandle = 1] ) **
  - Make sure you call this on OnGameModeExit()/OnFilterscriptExit()
- mysql_connect( const host[], const user[], const database[], const password[] ) *
- mysql_connect( const host[], const user[], const database[], const password[] [, port = 3306] ) *
  - Returns a connection handle you can use for multiple connections
- mysql_debug( enable = 1 ) **
  - Enables the debug modus and creates a log file named mysql.log
- mysql_errno( [connectionHandle = 1] ) **
- mysql_fetch_int( [connectionHandle = 1] ) *
- mysql_fetch_field_row( string[], const fieldname[] [,connectionHandle = 1] ) **
- mysql_fetch_float( &Float:result [,connectionHandle = 1] ) *
- mysql_fetch_row_format( string[], const delimiter[] = "|" [,connectionHandle = 1] ) **
- mysql_field_count( [connectionHandle = 1] ) **
- mysql_format( connectionHandle, output[], format[], {Float,_}:... ) * (works on R6-2 aswell)
  pawn Код:
```
Supported formats: (including precisions)
- %e (escapes a string at once, no mysql_real_escape_string() needed)
- %s (string)
- %d / %i (integer)
- %f (float)
- %x (hex)
- %b (binary)

new szDestination[100];
mysql_format(connectionHandle, szDestination, "SELECT * FROM `%s` WHERE `bar` = '%e' AND `foobar` = '%.2f' LIMIT %d", "foobar", "escape'me\"please", 1.2345, 1337);
// the variable 'szDestination' contains now the formatted query (including the escaped string)
mysql_query(szDestination);
```
- mysql_free_result( [connectionHandle = 1] ) **
- mysql_get_charset( destination[] [,connectionHandle = 1] ) **
- mysql_insert_id( [connectionHandle = 1] ) **
- mysql_num_rows( [connectionHandle = 1] ) **
- mysql_num_fields( [connectionHandle = 1] ) **
- mysql_ping( [connectionHandle = 1] ) **
  - Returns true (1) if the connection is alive, else (-1)
- mysql_query( query[] [,resultid = (-1), extraid = (-1), connectionHandle = 1] ) *
  - Setting result id to something else than (-1), triggers the OnQueryFinish callback
- mysql_query_callback( index, query[], callback[] [, extraid = (-1), connectionHandle = 1] ) **
  - Allows you to create custom callbacks for better structured coding (See sample_script.pwn below)
- mysql_real_escape_string( const source[], destination[] [,connectionHandle = 1] ) **
- mysql_reconnect( [connectionHandle = 1] ) **
- mysql_reload( [connectionHandle = 1] ) **
- mysql_retrieve_row( [connectionHandle = 1] ) **
  - Returns true (1) incase there are still rows to retrieve, else false (0)
- mysql_set_charset( charset[] [,connectionHandle = 1] ) **
- mysql_stat( const destination[] [,connectionHandle = 1] ) **
- mysql_store_result( [connectionHandle = 1] ) **
- mysql_warning_count( [connectionHandle = 1] ) **
- cache_get_row( row, idx, dest[] [, connectionHandle = 1] ) *
- cache_get_field( field_index, dest[] [, connectionHandle = 1] ) *
- cache_get_data( &num_rows, &num_fields [, connectionHandle = 1] ) *
- cache_get_field_content( row, const field_name[], dest[] [, connectionHandle = 1] ) *
- enable_mutex( bool:enable ) *
  - Disable mutexes incase you experience random crashes. (seems to happen on some linux distros only)
- mysql_function_query( connectionHandle, query[], bool:cache, callback[], format[], {Float,_}:... ) *
  pawn Код:
```
mysql_function_query(connectionHandle, "UPDATE `foo` SET `bar` = 1", false, "CustomResponse", "dsf", 1337, "string", 1.5634);

public CustomResponse(integer, string[], Float:float)
{
    printf("Query successful executed. Data: %d | %s | %f", integer, string, float);
    return 1;
}
```

Pawn Callback:
- OnQueryFinish( query[], resultid, extraid, connectionHandle ) * - Sample usage (updated)
  - This is just called if you used the 'resultid' parameter in the query function
- OnQueryError( errorid, error[], resultid, extraid, callback[], query[], connectionHandle ) *
- OnQueryError( errorid, error[], callback[], query[], connectionHandle ) *

Compiling Notes:

Windows: Open the project file with Microsoft Visual C++ and click the build button. (MySQL Visual Studio/C++ is required of course)
Linux: Install gcc, gpp & mysql-client and type "make" in the source files folder.

Downloads: (for newer updates, use the github project site above!)

NOTE: DON'T USE VERSION R7 OR ABOVE IF YOU HAVE NO IDEA WHAT THREADING MEANS OR HOW IT WORKS. YOU MIGHT HARM YOUR SERVER WHEN USING IT NOT PROPERLY.