Here it is similar to the version control database
instance to add a user name
original point is yellow now appeared orange
save the current version of this
save prompt
clicked, the button will be synchronized
to look at the generated sql statement
click Sync, tips successful synchronization
within a database table. The new field. Revision field behind.
Compare any version
after version two clicks, you can see the contrast sql
synchronization settings. Field production environments using an incremental approach.
Way to rebuild the database
Delete the update time to do the test
click on the current version to synchronize. Since we chose the data table rebuilding mode, so the field has changed, it is to re-create the table.
The data in the current table in a temporary table, and then create a new table, and then query the data in the table into a temporary into a new table. Under the current table if the database is very large, the operation is very slow
which is incremental and full attention to the amount of setup issues.
End