I underst开发者_如何学JAVAand how to copy a column from one table into another, but I need to do that + also define the values of extra columns in table2 according to local variables within my stored
I have a table called list which has a id,name and size. Size stores the length of the name 开发者_C百科field. I want to update this field after insertion. In other words, Trigger after insert ( yes I
I would开发者_如何学C like to use INSERT IGNORE INTO in order to enter only data that doesnt exist allready in my database. Now my question is: How can I do this if I have a variable \"time\" which is
I have an html form with 4 items. title and content are required. link and image are optional. So this is what i wrote, but i cannot insert the data in my data base.
I am working on a script in Python that maps a file for processing using mmap(). The tasks requires me to change the file\'s contents by
It is possible to use (BULK INSERT statement开发者_Python百科) to insert data from a temporary table to another table in the database ?
Since moving my script to another server I started getting the 开发者_JAVA百科following errors when I try to insert a record.How do I resolve this?
Running the following query using PDO (Actually, I use prepared statements but same problem) INSERT INTO MyTable(MyFie开发者_运维知识库ld) VALUES(\'Row1\'), (\'Row2\')
My first table contains all sorts of info about videos such as:video title, video thumbnail, video category, etc.My second table will store the key points of each video..So one video may have three ke
I\'m using Java and Hibernate 3.6.4.Final. TABLE_B is a mapping table for a specific type of A entities (B) which have a OneToMany relationship with X entities.
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