convert mdb to mysql

First of all, we need to understand the IP address conversion to the integral type (strictly speaking is a long integer) the principle of ~ "Principle of conversion": assuming the IP is: w.x.y.z, the IP address to the integer number of the calculation formula: Intip = 256*256*256*w + 256*256*x + 256*y + Z "PHP to go with each other": PHP is a simpler way to convert, with two functions built into itint Ip2long (string $ip _address) and string Long2ip

mssql_query ("set textsize 65536.3. there are two problems with different field types in the two databases. One is that the maximum length of a field is supported to avoid being truncated during database insertion, another problem is the date format. I prefer UNIX timestamps. When connecting to MSSQL, you can use "select unix_timestamp (created) from news" to convert DATETIME to MYSQL timestamps in MSSQL.

I have a website that was previously created using asp.net. The database used is sqlserver, and I plan to use the PHP + MYSQL architecture. Because the original site has a certain ranking, a direct revision will lead to many error pages. It takes a long time for the website ranking and indexing results to be restored, and there is a large amount of data in the original website, manual conversion is not realistic. So now we need a transfer scheme to

Tags: jpg also has div nav IMA import data navicat SQL is perfectSQL Server data into MySQL data, can be said to be a cliché, there are many ways online, today we look at a different method, but also very simple, although a little flaw, but it is a good way, of course, if the combination of mss2sql that is very perfectThis conversion relies on the use of tools Navicat Premium.First, move the database to local SQL Server, and I tried to go to local

20 rows of statements are converted from Excel to mysql. Since I had some knowledge of php and mysql, I have been very keen on sharing confidential commercial data with the company's huge Excel database, as I thought about how to get a hand, since I had a certain understanding of php and mysql, I was very impressed with the company's huge Excel database, I want t

conversion to date function: FROM_UNIXTIME () General format: select FROM_UNIXTIME (1156219870 ); 2. convert a date to a UNIX timestamp using the function: UNIX_TIMESTAMP () General format: Select UNIX_TIMESTAMP ('2017-11-04 12:23:00 ′); Example: mysql queries the number of records on the current day: $ SQL = "select * from message Where DATE_FORMAT (FROM_UNIXTIME (chattime), '% Y-% m-% d') = DATE_FOR

Convert () provides a way to convert data between different character sets. The syntax is: CONVERT (expr USING transcoding_name) In MySQL, the conversion code name is the same as the corresponding character set name. Example: SELECT CONVERT (_latin1 ' Müller ' USING UTF8

I worked in a small company, daily work is to maintain the normal operation of the site, rewrite the site of small bugs, as well as with the boss of each "epiphany" creativity, today the boss needs to move the original ASP's website to the newly purchased PHP system, resulting in 2 problems 1. Convert the MSSQL database to MySQL 2. Re-write the contents of the fields in some tables into the New system tabl

Tags: using class Select ARC ESC varchar datetime signed TypeMySQL provides us with two types of conversion functions: cast and convert, how can we let go of the ready-made stuff? 1 BINARY[(N)] 2 CHAR[(N)] 3 DATE4 DATETIME 5 DECIMAL 6Signed[INTEGER] 7 Time8UNSIGNED[INTEGER] Example: --use cast to convert varchar to int type sort Select server_id from cardserver where game_id = 1 order by CAST (server_id a

) +------------------------+| CAST (' 3.35 ' as signed) |+------------------------+| 3 |+------------------------+1 row in SetAs in the example above, the varchar is converted to int with cast (a as signed), where a is a varchar-type string.Example 4In SQL Server, the following code demonstrates the result of a DateTime variable that contains only a single date and a simple time when the date stores the hexadecimal store representation.DECLARE @dt datetime--Simple date set @

Access can only be used under Windows This deadly feature makes me sick and determined to convert access to MySQL, but I've found a lot of articles on the Internet that have no direct conversion. I heard that you can use ODBC to turn, just try it. 　 First installs the MYSQL,MYODBC, constructs a MySQL empty database,

Tags: MySQL SQL Server conversionFor project reasons, the MySQL database needs to be converted to MMSQL2008. Read the online tutorial, downloaded a lot of software to try, and finally converted to success. Write an article to help someone with the need.1, first have to have a MMSQL2008 database, and MySQL database.2. Then download the official Microsoft Conversio

A few days ago, the system was migrated from oracle to mysql. Many statements are relatively simple, that is, some function modifications, such as to-date. A few days ago, the system was migrated from oracle to mysql. Many statements are relatively simple, that is, some function modifications, such as to-date. Convert some statements from Oracle to

) +------------------------+| CAST (' 3.35 ' as signed) |+------------------------+| 3 |+------------------------+1 row in SetAs in the example above, the varchar is converted to int with cast (a as signed), where a is a varchar-type string.Example 4In SQL Server, the following code demonstrates the result of a DateTime variable that contains only a single date and a simple time when the date stores the hexadecimal store representation.DECLARE @dt datetime--Simple date set @

These two days in the company's service-side project, found MySQL more practical 3 functions, here to share.1, Aes_encrypt function, the use of this function is to some of the high security requirements of the data using AES encryption, the syntax is:Aes_encrypt (Str,key), where the first parameter represents the data to encrypt, and the second parameter is the corresponding key.2, Aes_decrypt function, this function is a function corresponding to the

Store time stamp to MySQL database, use conversion function Unix_timestamp. Pgsql The code is as follows Copy Code INSERT into Tbl_name (col1) VALUES (Unix_timestamp (' 2012-11-13 13:54:22 '));1 INSERT into Tbl_name (col1) VALUES (Unix_timestamp (' 2012-11-13 13:54:22 ')); Another conversion function: From_unixtime, which is to turn the timestamp into a regular time format Pgsql The code is as foll

Proceed as planned today to convert the background database from Ms SQL Server2000 to MySQL5.1.3. The purpose is to facilitate the release of beta versions of the software.1. Drive: Mysql-connector-odbc-5.1.11-win32.msi. Test win7*64, XP passed.2. mysql_5.1.3 free installation version.3. Mss2sql Tool software transforms the SQLSERVER2000 table structure. Altogether 43 tables were converted.4. The stored pro

use mssql_query ("set textsize 65536. 3. there are two problems with different field types in the two databases. One is that the maximum length of a field is supported to avoid being truncated during database insertion, another problem is the date format. I prefer UNIX timestamps. When connecting to MSSQL, you can use "select unix_timestamp (created) from news" to convert DATETIME to MYSQL timestamps in MS

Remove latin1 encoded characters from MySQL, display garbled output, PHP How to convert to UTF8 format? Reply content: Remove latin1 encoded characters from MySQL, display garbled output, PHP How to convert to UTF8 format? PHP itself only supports Utf-8 iconv("GBK//IGNORE", "UTF-8", $content); Database Ed

There are many methods to convert an Access data table to a mysql DATA table and search for it online. However, my method seems extremely simple. Export an excel file in access and import it to mysql. Mysql's visual operation tool is really simple! Specific practice: www.2cto.com 1. In the access table, select File> export> Save type> excel> Fill in file name 2.