Migrate The Records
in my records, there are some japanese characters and when i migrate the records to mysql, the data became some string like ???????? instead showing the japanese character correctly
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It has a relatively large (17 table) database which is basically a custom made forum. It was made in MySQL 5.0.51a which at that time came as part of the WAMP5 server package for Windows. It has been about a year since I worked on it. Foolishly, I did not keep hold of the WAMP5 package that I used. I have downloaded the new WAMP5 package, which comes with MySQL 5.1.30. At first, the old database was not visible to the new MySQL server version. On the old backup I have, the data was located in C:wampinmysqlmysql5.0.51adataaaron_forum. I have basically moved the aaron_forum directory to the new MySQL data directory at C:wampinmysqlmysql5.1.30data and it is now picked up by the new MySQL server installation... however... it doesn't contain any tables according to my PHP, or indeed to the MySQL server. What is odd, is that it does actually display all 17 tables, but then when I try to open a table, it says that it doesn't exist. Quite interesting. I wanted to know if there is a way to migrate the data from the 5.0.51a generated MySQL server to the new 5.1.30 server?
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Migrate Data
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Migrate 5.0 Database
HI am working on a website with CMS and i am having few issues. I did my database for the CMS and i used the v5.0. from my computer. I did not know in first place that the company that hosts the website were using v3.23.55 on solaris 8 I cannot import the datadabe or create a database with collation utf8_unicode_ci. it gives me a syntax error.
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Migrate Only Differing Rows?
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Migrate Oracle To MySql
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How Often Is Best To Create New Database, Migrate Data With Shared Hosting?
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Errors Get When Try To Migrate Form Mysql4 To Mysql5 Using Mysql Migration Tool
I am running mysql server 4.0. I have installed the mysql5.0 in the same server. When I try to migrate form mysql4 to mysql5 in the same server I get java heap space error. I was looking the google the change the java heap space. But did not get any thing. I am running with win2k and mysql4 and mysql5 with JVM installed with 512 MB Ram. There for I tried some other way. Even I installed my sql 5 in some other server in LAN whitch has more RAM and then try to migrate form mysql4 to mysql5 though the LAN I get some strange error saying Code:
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Selecting Records Belonging To Multiple Records Through Join Table
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All Records From Table A - All Records From Table B - Join Alike Records
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Count Related Records, But Show Records With NO Related Records Also
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Migrate Mysql 3.23 To Mysql 5.0.26
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Records
I have a mysql database running on Mysql version 3.23.53 on a Red Hat Linux 7.2. In the database there is a single table with over 150,000 records. Unfortunately, the performance of that table is very poor, comparing to other tables in the same database.
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Certain Records
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Records 1 To 10, 10 To 20 Etc
im not sure how to do this or what to search for so any help would be great. basically if i do a (select * from table) how do i get only the fiorst ten matches like records 1 to 10 then like on another page id have records 10 to 20. i thought i coudld use limit but when i do say SELECT * FROM `sale` LIMIT 2 , 4 i get 4 results back instead of what i thought would have been results ows 2 to 4
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Get Records
I have one table (members) and a linked table (payments) and I trying to retrieve all the records in the members table that don't have a record in the payments table.The payments table is linked to the members table by memberId. Does anyone know how I would compare the two tables and bring back only the members that don't have a record in the payments table?
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I want to extract those values whose modificatio dates are few days older using the following sql [SQL] select status from note where mdate<=date_add(date('Y-m-d'),interval -2 day) and status='Selected' and id=$r[0]; [/SQL] but the comparison 'mdate<=date_add(date('Y-m-d'),interval -2 day)' doing nothing. I have checked it in db. There is no error too. How to correct that?
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40 Records
This is to gather a sample from the database. I need to select 40 consecutive records every 1001st record. So I would need records 1001-1040 and records 2002-2041 and so on. Anyone have a clue on how to write the query for this?
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To Many Records
This query is getting me rows which dont = $cid can anyone tell me why? =x Code: "SELECT event.eventName, event.eventMonth, event.eventYear, exhibitor.standNum FROM event, exhibitor WHERE exhibitor.companyID = event.companyID AND exhibitor.companyID = '$cid'"
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Records That Are Only From 3 Pm To 6 Pm
I have a field in my table called time which is a datetime field. The format of the data is like these below: 2006-07-12 17:55:19 2006-07-11 16:31:34 ...... I would like to get every records that are only from 3 pm to 6 pm. Is there any query where I can check for the hour of a datetime field?
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Can't See Old Records
I really don't know much about mysql. We have an hardware device performing bandwidht management which we didn't even know it is using mysql until it was broken down. After we solved the problem, we saw that the operationg system running in the device is linux (and old version) and the database is mysql. The problem is that we can't see the old data eventhough when I view the binary ISD file I can see the whole data including the olds. But the management program doesn't show the old data. When I reenter new definitions from the management program, I can see that they are written into the ISD files. ISD files contains both old and new records but I can see the only new files. Does that mean the index files are curropted? If so, How can I recreate indexes or recover them?
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Top 5 Records - ASP
I have an ASP application talking to a MySQL database. All works fine but: 1) I can't figure out how to select just the latest 5 records in a table. 2) SELECT LAST_INSERT_ID() doesn't work, it just returns 0. 3) I need to select the 'recordid' (held in the first field and is the PK) of the latest record.
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No Records In DB
I connected to the DB like this: Set rsP1000 = Server.CreateObject("ADODB.Recordset") strSQL = "SELECT [G2P] FROM tblClients WHERE ClientID = '" & strID & "' AND GTime2 ='10:00a'" rsP1000.Open strSQL, adoCon I was wondering if the connection does not return any results, how do I display nothing. It keeps failing out because there is no record.
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Searching For Records
eg search for records having same email address select txtemail,count(txtemail) from `tbl_user` GROUP BY txtemail having COUNT(txtemail)>1; and it works, is that the best way?
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Duplicating Records...
I have looked long n hard at the Insert Select as being the answer to my need to create duplicate records. (Purpose is basically to allow someone to create a duplicate of an existing email template then modify it). I have tried all sorts of variations on: INSERT INTO emaillist SELECT * FROM emaillist WHERE emailid = #url.emailid# (inc trying IGNORE) but of course this throws an error over duplicate keys. All I want to do is to take Record A, duplicate it and have a new key assigned to it (the key is an autonumber field).
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Last N Records By Some_id
Here is a problem I've encountered a few times lately: Given CREATE TABLE foo( id INT NOT NULL AUTO_INCREMENT PRIMARY KEY, some_id INT NOT NULL, ts TIMESTAMP NOT NULL ); find the last (ordered by ts) N id's for each some_id, with N > 1. Is this possible in "pure" (i.e. without application code) MySQL 4.1.x?
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Orphan Records
Given this setup: inventory.itemID item.itemID item.description I want a list of item descriptions which do NOT have an inventory record. Any ideas?I did this before in MS Access as I recall by making a query of things with inventory only then excluding those but I can't even recall how to do that now. I'm working with php/mysql now and had some luck generating aql with Access but not for this one.
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Duplicate Records
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Sql To Get Most Recent Records
How would I write the query for mySQL to get all the records in a table that were written in tha last 10 minutes? I have a timestamp field (fldTime) that automatically inserts the curent time when the record is inserted, but I'm unsure how to write a query that would only get records from the last 10 miniutes.
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Setting Value For All Records
How would i go about populating a new column based on an existing column pluse a bit of text. i.e i have a column fldID which contains numerics 1,2,3,4 etc and i want to poulate a column fldIMAGE with values 1.jpg, 2.jpg etc.
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Join Sum To Records
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Lock Records
I need to know how to lock single records in a table. I have multiple users logging on to a web site. I need to keep them from changing data on a record at the same time.
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Restricting Records
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Alphanumeric Records
I have a varchar field in a table of about 48000 records. The vast majority of the values are strictly numeric, but some have a letter A-Z either prepended or appended to them. I need a query to grab all records that are numeric. I know I can: SELECT * FROM my_table WHERE col1 NOT LIKE '%A%' AND col1 NOT LIKE '%B%' AND .... col1 NOT LIKE '%z%'; There has to be a cleaner/easier way?
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