如何合并两个Firebird数据库

Question

I need to merge two Firebird databases. The first one contains data from 2014 to 2016 and 2018 to 2019. The second one from 2014 to 2017.

I would like to have all data from 2012 to 2019 in the same database.

Answer 1

try use on external in the procedure

for example:

create or alter procedure GET_ALL_DATA
 returns (
   BASE integer,
   ID integer,
   NAME varchar(250))
 as
 begin
   for execute statement 'select 1, id, name from dict_assortment'
    into base, id, name do
    suspend;
   for execute statement 'select 2, id, name from dict_assortment'
    on external 'C:\base2000\Db\db.fdb'
    into base, id, name do
    suspend;
 end