File sqlite/example.txt from the latest check-in

var obj = addins.byUniqueName("sqlite").object;
db = obj.OpenDatabase("d:\\Misha\\Projects\\Lazarus\\Snegopat\\sqlite\\test.sqlite")
res = obj.ExecSQL(db, "CREATE TABLE test(id INTEGER PRIMARY KEY ASC, txt)")
message(res)
res = obj.ExecSQL(db, "INSERT INTO test(txt) values ('Row 1'),('Row 2')")
message(res)
res = obj.ExecSQL(db, "SELECT * FROM test")
obj.ExecSQL(db, "DROP TABLE test")
obj.CloseDatabase(db)
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