Menu
I have created a table in sqlite. There are two fields: pk_categoryid,category_name. I want to enter only one value from the user side. So, how can I create a sequence?
583
To create and access a sequence, you must use SQL functionality that is unique to the BDB SQL interface; no corresponding functionality exists in SQLite. The sequence functionality is implemented using SQLite function plugins, as such it is necessary to use the 'select' keyword as a prefix to all sequence APIs.
The syntax to create a sequence in SQL Server (Transact-SQL) is: CREATE SEQUENCE [schema.] sequence_name [ AS datatype ] [ START WITH value ] [ INCREMENT BY value ] [ MINVALUE value | NO MINVALUE ] [ MAXVALUE value | NO MAXVALUE ] [ CYCLE | NO CYCLE ] [ CACHE value | NO CACHE ]; AS datatype.
To create a sequence in another user's schema, you must have the CREATE ANY SEQUENCE system privilege. Specify the schema to contain the sequence. If you omit schema , then Oracle Database creates the sequence in your own schema. Specify the name of the sequence to be created.
SQLite keeps track of the largest ROWID using an internal table named "sqlite_sequence". The sqlite_sequence table is created and initialized automatically whenever a normal table that contains an AUTOINCREMENT column is created.
If you mean that you want the primary key to be autogenerated, then look at AUTOINCREMENT when creating your table:
154
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
