mirror of https://github.com/postgres/postgres
286 lines
11 KiB
Plaintext
286 lines
11 KiB
Plaintext
--
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-- Test ISN extension
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--
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CREATE EXTENSION isn;
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-- Check whether any of our opclasses fail amvalidate
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-- ... they will, because of missing cross-type operators
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SELECT amname, opcname
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FROM (SELECT amname, opcname, opc.oid
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FROM pg_opclass opc LEFT JOIN pg_am am ON am.oid = opcmethod
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WHERE opc.oid >= 16384
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ORDER BY 1, 2 OFFSET 0) ss
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WHERE NOT amvalidate(oid);
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method btree is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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INFO: operator family "isn_ops" of access method hash is missing cross-type operator(s)
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amname | opcname
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--------+------------
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btree | ean13_ops
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btree | isbn13_ops
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btree | isbn_ops
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btree | ismn13_ops
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btree | ismn_ops
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btree | issn13_ops
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btree | issn_ops
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btree | upc_ops
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hash | ean13_ops
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hash | isbn13_ops
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hash | isbn_ops
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hash | ismn13_ops
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hash | ismn_ops
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hash | issn13_ops
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hash | issn_ops
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hash | upc_ops
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(16 rows)
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--
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-- test valid conversions
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--
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SELECT '9780123456786'::EAN13, -- old book
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'9790123456785'::EAN13, -- music
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'9791234567896'::EAN13, -- new book
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'9771234567898'::EAN13, -- serial
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'0123456789012'::EAN13, -- upc
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'1234567890128'::EAN13;
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ean13 | ean13 | ean13 | ean13 | ean13 | ean13
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-------------------+-------------------+-----------------+-------------------+-----------------+-----------------
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978-0-12-345678-6 | 979-0-1234-5678-5 | 979-123456789-6 | 977-1234-567-89-8 | 012-345678901-2 | 123-456789012-8
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(1 row)
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SELECT '9780123456786'::ISBN,
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'123456789X'::ISBN,
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'9780123456786'::ISBN13::ISBN,
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'9780123456786'::EAN13::ISBN;
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isbn | isbn | isbn | isbn
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---------------+---------------+---------------+---------------
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0-12-345678-9 | 1-234-56789-X | 0-12-345678-9 | 0-12-345678-9
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(1 row)
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SELECT -- new books, shown as ISBN13 even for ISBN...
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'9791234567896'::ISBN,
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'9791234567896'::ISBN13::ISBN,
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'9791234567896'::EAN13::ISBN;
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isbn | isbn | isbn
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-----------------+-----------------+-----------------
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979-123456789-6 | 979-123456789-6 | 979-123456789-6
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(1 row)
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SELECT '9780123456786'::ISBN13,
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'123456789X'::ISBN13,
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'9791234567896'::ISBN13,
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'9791234567896'::EAN13::ISBN13;
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isbn13 | isbn13 | isbn13 | isbn13
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-------------------+-------------------+-----------------+-----------------
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978-0-12-345678-6 | 978-1-234-56789-7 | 979-123456789-6 | 979-123456789-6
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(1 row)
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SELECT '9790123456785'::ISMN,
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'9790123456785'::EAN13::ISMN,
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'M123456785'::ISMN,
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'M-1234-5678-5'::ISMN;
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ismn | ismn | ismn | ismn
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---------------+---------------+---------------+---------------
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M-1234-5678-5 | M-1234-5678-5 | M-1234-5678-5 | M-1234-5678-5
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(1 row)
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SELECT '9790123456785'::ISMN13,
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'M123456785'::ISMN13,
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'M-1234-5678-5'::ISMN13;
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ismn13 | ismn13 | ismn13
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-------------------+-------------------+-------------------
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979-0-1234-5678-5 | 979-0-1234-5678-5 | 979-0-1234-5678-5
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(1 row)
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SELECT '9771234567003'::ISSN,
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'12345679'::ISSN;
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issn | issn
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-----------+-----------
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1234-5679 | 1234-5679
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(1 row)
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SELECT '9771234567003'::ISSN13,
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'12345679'::ISSN13,
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'9771234567898'::ISSN13,
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'9771234567898'::EAN13::ISSN13;
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issn13 | issn13 | issn13 | issn13
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-------------------+-------------------+-------------------+-------------------
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977-1234-567-00-3 | 977-1234-567-00-3 | 977-1234-567-89-8 | 977-1234-567-89-8
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(1 row)
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SELECT '0123456789012'::UPC,
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'0123456789012'::EAN13::UPC;
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upc | upc
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--------------+--------------
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123456789012 | 123456789012
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(1 row)
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--
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-- test invalid checksums
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--
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SELECT '1234567890'::ISBN;
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ERROR: invalid check digit for ISBN number: "1234567890", should be X
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LINE 1: SELECT '1234567890'::ISBN;
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^
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SELECT 'M123456780'::ISMN;
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ERROR: invalid check digit for ISMN number: "M123456780", should be 5
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LINE 1: SELECT 'M123456780'::ISMN;
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^
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SELECT '12345670'::ISSN;
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ERROR: invalid check digit for ISSN number: "12345670", should be 9
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LINE 1: SELECT '12345670'::ISSN;
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^
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SELECT '9780123456780'::ISBN;
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ERROR: invalid check digit for ISBN number: "9780123456780", should be 6
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LINE 1: SELECT '9780123456780'::ISBN;
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^
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SELECT '9791234567890'::ISBN13;
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ERROR: invalid check digit for ISBN number: "9791234567890", should be 6
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LINE 1: SELECT '9791234567890'::ISBN13;
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^
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SELECT '0123456789010'::UPC;
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ERROR: invalid check digit for UPC number: "0123456789010", should be 2
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LINE 1: SELECT '0123456789010'::UPC;
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^
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SELECT '1234567890120'::EAN13;
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ERROR: invalid check digit for EAN13 number: "1234567890120", should be 8
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LINE 1: SELECT '1234567890120'::EAN13;
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^
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--
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-- test invalid conversions
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--
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SELECT '9790123456785'::ISBN; -- not a book
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ERROR: cannot cast ISMN to ISBN for number: "9790123456785"
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LINE 1: SELECT '9790123456785'::ISBN;
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^
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SELECT '9771234567898'::ISBN; -- not a book
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ERROR: cannot cast ISSN to ISBN for number: "9771234567898"
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LINE 1: SELECT '9771234567898'::ISBN;
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^
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SELECT '0123456789012'::ISBN; -- not a book
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ERROR: cannot cast UPC to ISBN for number: "0123456789012"
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LINE 1: SELECT '0123456789012'::ISBN;
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^
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SELECT '9790123456785'::ISBN13; -- not a book
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ERROR: cannot cast ISMN to ISBN for number: "9790123456785"
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LINE 1: SELECT '9790123456785'::ISBN13;
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^
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SELECT '9771234567898'::ISBN13; -- not a book
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ERROR: cannot cast ISSN to ISBN for number: "9771234567898"
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LINE 1: SELECT '9771234567898'::ISBN13;
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^
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SELECT '0123456789012'::ISBN13; -- not a book
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ERROR: cannot cast UPC to ISBN for number: "0123456789012"
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LINE 1: SELECT '0123456789012'::ISBN13;
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^
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SELECT '9780123456786'::ISMN; -- not music
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ERROR: cannot cast ISBN to ISMN for number: "9780123456786"
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LINE 1: SELECT '9780123456786'::ISMN;
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^
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SELECT '9771234567898'::ISMN; -- not music
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ERROR: cannot cast ISSN to ISMN for number: "9771234567898"
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LINE 1: SELECT '9771234567898'::ISMN;
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^
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SELECT '9791234567896'::ISMN; -- not music
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ERROR: cannot cast ISBN to ISMN for number: "9791234567896"
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LINE 1: SELECT '9791234567896'::ISMN;
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^
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SELECT '0123456789012'::ISMN; -- not music
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ERROR: cannot cast UPC to ISMN for number: "0123456789012"
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LINE 1: SELECT '0123456789012'::ISMN;
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^
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SELECT '9780123456786'::ISSN; -- not serial
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ERROR: cannot cast ISBN to ISSN for number: "9780123456786"
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LINE 1: SELECT '9780123456786'::ISSN;
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^
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SELECT '9790123456785'::ISSN; -- not serial
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ERROR: cannot cast ISMN to ISSN for number: "9790123456785"
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LINE 1: SELECT '9790123456785'::ISSN;
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^
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SELECT '9791234567896'::ISSN; -- not serial
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ERROR: cannot cast ISBN to ISSN for number: "9791234567896"
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LINE 1: SELECT '9791234567896'::ISSN;
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^
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SELECT '0123456789012'::ISSN; -- not serial
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ERROR: cannot cast UPC to ISSN for number: "0123456789012"
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LINE 1: SELECT '0123456789012'::ISSN;
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^
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SELECT '9780123456786'::UPC; -- not a product
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ERROR: cannot cast ISBN to UPC for number: "9780123456786"
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LINE 1: SELECT '9780123456786'::UPC;
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^
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SELECT '9771234567898'::UPC; -- not a product
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ERROR: cannot cast ISSN to UPC for number: "9771234567898"
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LINE 1: SELECT '9771234567898'::UPC;
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^
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SELECT '9790123456785'::UPC; -- not a product
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ERROR: cannot cast ISMN to UPC for number: "9790123456785"
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LINE 1: SELECT '9790123456785'::UPC;
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^
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SELECT '9791234567896'::UPC; -- not a product
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ERROR: cannot cast ISBN to UPC for number: "9791234567896"
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LINE 1: SELECT '9791234567896'::UPC;
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^
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SELECT 'postgresql...'::EAN13;
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ERROR: invalid input syntax for EAN13 number: "postgresql..."
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LINE 1: SELECT 'postgresql...'::EAN13;
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^
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SELECT 'postgresql...'::ISBN;
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ERROR: invalid input syntax for ISBN number: "postgresql..."
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LINE 1: SELECT 'postgresql...'::ISBN;
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^
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SELECT 9780123456786::EAN13;
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ERROR: cannot cast type bigint to ean13
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LINE 1: SELECT 9780123456786::EAN13;
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^
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SELECT 9780123456786::ISBN;
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ERROR: cannot cast type bigint to isbn
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LINE 1: SELECT 9780123456786::ISBN;
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^
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--
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-- test some comparisons, must yield true
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--
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SELECT '12345679'::ISSN = '9771234567003'::EAN13 AS "ok",
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'M-1234-5678-5'::ISMN = '9790123456785'::EAN13 AS "ok",
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'9791234567896'::EAN13 != '123456789X'::ISBN AS "nope";
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ok | ok | nope
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----+----+------
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t | t | t
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(1 row)
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-- test non-error-throwing input API
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SELECT str as isn, typ as "type",
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pg_input_is_valid(str,typ) as ok,
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errinfo.sql_error_code,
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errinfo.message,
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errinfo.detail,
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errinfo.hint
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FROM (VALUES ('9780123456786', 'UPC'),
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('postgresql...','EAN13'),
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('9771234567003','ISSN'))
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AS a(str,typ),
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LATERAL pg_input_error_info(a.str, a.typ) as errinfo;
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isn | type | ok | sql_error_code | message | detail | hint
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---------------+-------+----+----------------+--------------------------------------------------------+--------+------
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9780123456786 | UPC | f | 22P02 | cannot cast ISBN to UPC for number: "9780123456786" | |
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postgresql... | EAN13 | f | 22P02 | invalid input syntax for EAN13 number: "postgresql..." | |
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9771234567003 | ISSN | t | | | |
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(3 rows)
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--
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-- cleanup
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--
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DROP EXTENSION isn;
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