Why have extra values been added to my database?
255
How can I prevent SQL injection in PHP?
110393
How to avoid duplicates while updating a MySQL database?
62976
Concatenating a string and primary key Id while inserting
76003
Sudden increase in timing when summing over 250 entries
36949
need to display extra text inputs when selecting add button, also need to remove fields
12037
Remove duplicate values from query result
84273
Django: How can I protect against concurrent modification of database entries
9791
Incorrect Integer (2147483647) is inserted into MySQL?
104534
sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and there are 74 supplied
23147
Entity Framework: "Store update, insert, or delete statement affected an unexpected number of rows (0)."
122501
Why does upsert cause a DUPLICATE_VALUE error?
156801
Query is returning a single concatenated string of values THEN the rows it found
84489
PDO: Passing extra parameters to a prepared statment than needed
22532
Do database engines update when the updated value is the same?
89336
Insert multiple values in php mysql
20867
what is the purpose of the extra asterisks in php comments?
106311
How do I find duplicate entries in a database table?