Appending data from another table in base

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Hello,

It appears you want to copy records from one table to another. This is strange as you are then duplicating information and that is contrary to the benefits of using a relational database.

You also do not state the database you are using. SQL can vary. Knowing the from and to circumstances also is important.

Nothwithstanding all this, there is a brief Insert example in this post -> Inserting From one table to another along with a constant

Also it is always best to refer to the documentation of the database being used. Here is HSQLDB embedded -> HSQLDB v1.8

More specifically within that document is the Insert statement -> Insert