Php Mysql Existing Database Error Stack Overflow Now it seems that the data encoding is gone strange, maybe chinese? it has only affected one column. i have no clue how to fix this, it has affect 15k lines, the latest are not affected. i don't know how to fix the issue. tried several charsets. If, for example, you currently have a unique (or primary key) with a value that differs in just ss vs ß, the conversion will have a problem with "duplicate key" error.

Database Fixing Mysql Charset And Data Encoding Issue Stack Overflow Several strategies can be applied to ensure the correct display of utf 8 characters in mysql 8. these range from configuring the server and client environment to monitoring data imports and application layer adjustments. A mysql query which tells me which of the vulnerable text type columns are safe to repair by alter table modify queries which affect all rows, and which have some rows which are double encoded and others which are not — and so must be repaired selectively. If you are unable or unwilling to change the character encoding on the site then you need to change how the data is encoded in the database. the most common sort of thing you might want to do is change from iso 8859 1 (or windows 1252) to utf 8. Copy and paste this into a terminal and restart the mysql server to change the default character encoding. you should also set the character set from your client application by these sql statements: you must log in to answer this question. find the answer to your question by asking. see similar questions with these tags.

Mysql To Php Charset Issue Stack Overflow If you are unable or unwilling to change the character encoding on the site then you need to change how the data is encoded in the database. the most common sort of thing you might want to do is change from iso 8859 1 (or windows 1252) to utf 8. Copy and paste this into a terminal and restart the mysql server to change the default character encoding. you should also set the character set from your client application by these sql statements: you must log in to answer this question. find the answer to your question by asking. see similar questions with these tags. I was able to fix the issue by replacing all special characters those do not show up properly with their original ones. (thanks to interconnect it's search & replace tool) the important thing to pay attention at that point was to replace the charset of all these replaced items with utf8 as well. I've tried setting the whole database collation to utf8 (general and unicode), as well as changing the specific database table collations to utf8 general, unicode and tried a few others. I tried to solve the issue by changing the database from iso 8859 1 to utf 8 collation: i created a new database with utf8 unicode ci collation, imported the tables from the old database and changed collation for tables and fields to unicode. Mysql provides the convert (`tbl` as utf8) expression to transcode text from one charset to another. sometimes that conversion cannot succeed, because the destination charset does not include charac.

Mysql Django Charset And Encoding Stack Overflow I was able to fix the issue by replacing all special characters those do not show up properly with their original ones. (thanks to interconnect it's search & replace tool) the important thing to pay attention at that point was to replace the charset of all these replaced items with utf8 as well. I've tried setting the whole database collation to utf8 (general and unicode), as well as changing the specific database table collations to utf8 general, unicode and tried a few others. I tried to solve the issue by changing the database from iso 8859 1 to utf 8 collation: i created a new database with utf8 unicode ci collation, imported the tables from the old database and changed collation for tables and fields to unicode. Mysql provides the convert (`tbl` as utf8) expression to transcode text from one charset to another. sometimes that conversion cannot succeed, because the destination charset does not include charac.