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Postgres C API

Schema


create table A(
    x int, 
    s varchar
);

Application requirements

We are going to write a C program to:

Connect to the database.
Drop table A (if it exists).
Create table A.
Begin a transaction.
Delete all rows from A.
Insert some rows to A.
Run a query which gets all rows from A and print them.
Commits the transaction.
Disconnects from the database.

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