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Could somone tell me why some old functions dont work anymore in SQL17? I have an existing publication and I want to exclude some table from it. In the previous versions it worked as:
With SQL17 it tells me that such a change should be done within SCHEMA CHANGES, and this keyword leads me to the ALTER SYNCHRONIZATION SUBSCRIPTION statement, but here I can't add or delete any table to an existing publication!! Any hints please? |
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From the ALTER PUBLICATION documentation: When altering a MobiLink publication, an article can only be dropped after the execution of a START SYNCHRONIZATION SCHEMA CHANGE statement. The SYNCHRONIZATION SCHEMA CHANGE is a new feature added in version 12. 1
Here's a simple example that shows an ALTER PUBLICATION that adds the data2 column to the admin table on the p1 publication, all wrapped around START/STOP SYNCHRONIZATION SCHEMA CHANGE commands. start synchronization schema change for tables "Admin" set script version = 'v17.1'; alter table Admin add data2 varchar(64) default NULL; alter publication p1 alter table Admin ( admin_id, data, data2 ); stop synchronization schema change;
(15 Dec '20, 09:49)
Reg Domaratzki
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