Is it possible to run SELECT PIRMARY_KEY FROM SomeTable, where PRIMARY_KEY is a keyword that开发者_开发百科 will automatically translate to SomeTable\'s primary key columns
I am trying to modify the size of a column in a table, however that column is a primary key column and is used in other table ( which would need to have its size modified too)
I\'m trying to run the following SQL statement: IF OBJECT_ID(\'MyTable\') IS NOT NULL DROP TABLE MyTable
We are using EF 4.1 and the fluent API to get data from a legacy database (that we are not permitted to change). We are having a problem creating a relationship between two tables where the related co
So i have MySql and i have a table user with a user_id column and it is the primary key and auto incremented. Now when i delete all my d开发者_如何学运维ata from the table and add the new one, the use
There are 3 table in postgres database CREATE TABLE tab_name ( name_id 开发者_StackOverflow中文版integer NOT NULL,
I am making a SQLite database with Java interface where the user can input information for different dates. Basically its like a diary. But I am having trouble constructing a table for the database.
I have a problem loading contents to the green plum table using COPY command. What i have is three column table lets say A , B , C and the table should not entertain duplicate elements. So i have made
im trying to get the next number in the autonumber sequence for the primary key programatically. For instance, if the last number in the table was 10, i need it to return 11. Before, I would use somet
Is it possible to update a primary key after it\'s been created in SubSonic 3.0?? Consider this MySql table:
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