CREATE PUBLICATION statement [UltraLite]

Creates a publication.

Syntax

CREATE PUBLICATION [ IF NOT EXISTS ]publication-name
( TABLE table-name [ WHERE search-condition ], ... )

Parameters

IF NOT EXISTS clause When the IF NOT EXISTS clause is specified and the named publication already exists, no changes are made and an error is not returned.
TABLE clause Use the table to include a TABLE in the publication. There is no limit to the number of TABLE clauses.
WHERE clause If a WHERE clause is specified, only rows satisfying search-condition are considered for upload from the associated table during synchronization.
If you do not specify a WHERE clause, every row in the table that has changed in UltraLite since the last synchronization is considered for upload.

Remarks

A publication identifies synchronized data in an UltraLite remote database.

A publication establishes tables that are synchronized during a single synchronization operation, and determines which data is uploaded to the MobiLink server. The MobiLink server may send back rows for these (and only these) tables during its download session; however, rows that are downloaded do not have to satisfy the WHERE clause for a table.

Only entire tables can be published. You cannot publish specific columns of a table in UltraLite.

Side effects

Example

The following statement publishes all the columns and rows of two tables.

CREATE PUBLICATION pub_contact (
   TABLE Contacts,
   TABLE Customers
)

The following statement publishes only the rows of the Customers table where the State column contains MN.

CREATE PUBLICATION pub_customer (
   TABLE Customers 
   WHERE State = 'MN'
)

Discuss this page in DocCommentXchange.