CREATE PROCEDURE `seq_reset`(v_seq_name varchar(30)) NOT DETERMINISTIC SQL SECURITY DEFINER COMMENT '' BEGIN update seqs set curval=start,flag='A' where seq_name=v_seq_name; END; Subject Views Written By Posted How to generate sequence in MySql ...
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Create a new table from existing table with specific columns and a sequence number (Oracle SQL) 2 How to insert columns with adding sequence column? 5 Add a new column in table with a sequence - Oracle 0 Add a sequence column in a query 0 How to add 'sequence'column to...
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Query Examples (LINQ to SQL) Aggregate Queries (LINQ to SQL) How to: Return the First Element in a Sequence (LINQ to SQL) How to: Return or Skip Elements in a Sequence (LINQ to SQL) How to: Sort Elements in a Sequence (LINQ to SQL) How to: Group Elements in a Sequence (LINQ ...
In the following example, assume that the data for theCustomerclass is spread over two tables (customer1 and customer2). The query returns a sequence ofCustomerobjects. C# Northwnd db =newNorthwnd(@"c:\northwnd.mdf"); IEnumerable<Customer> results = db.ExecuteQuery<Customer> (@"SELECT c1....
I have a table in SQLite: CREATE TABLE "EventType" ( [EventTypeID] INTEGER PRIMARY KEY, [EventTypeName] VARCHAR(50) NOT NULL UNIQUE ); Since EventTypeID is an integer and a primary key, that automatically makes it an auto-incrementing column, and that works fine. I'd like ...
In our example, we want item_number to start at 50 and go up by five with each new value. The code for that would look like: 1CREATE SEQUENCE item_number_pk2start 503increment 5;4 Copy Code Then, you insert this record into the inventory table we created earlier and set theitem_num...
To define a savepoint in a transaction, use the SAVEPOINT command. The following statement creates the savepoint named ADD_EMP1 in the current transaction:SAVEPOINT Add_emp1; If you create a second savepoint with the same identifier as an earlier savepoint, the earlier savepoint is erased. ...
create sequence sample increment by 1 start with 1; You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'sequence seq start with 1 increment by 1' at line 1 ...