CREATE EXTENSION pgzint;
SELECT bc_pdf417('test');
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              bc_pdf417                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
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 \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
(1 row)

SELECT bc_qrcode('test');
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 \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(1 row)

SELECT bc_code128('test');
                                                                                                                                                                                                                                                                                                                                                                    bc_code128                                                                                                                                                                                                                                                                                                                                                                    
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 \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
(1 row)

SELECT getzintsymbolid('BARCODE_PDF417');
 getzintsymbolid 
-----------------
              55
(1 row)

SELECT getzintsymbolconstant(55);
 getzintsymbolconstant 
-----------------------
 BARCODE_PDF417
(1 row)