Big Binary Files Upload (PostgreSQL)
PostgreSQL大对象
split -b 2048 your_file # Creates 2KB sized filesbase64 -w 0 <Chunk_file> # Encodes in Base64 in one line
xxd -ps -c 99999999999 <Chunk_file> # Encodes in Hex in one lineselect loid, pageno, encode(data, 'escape') from pg_largeobject;SELECT lo_creat(-1); -- Creates a new, empty large object
SELECT lo_create(173454); -- Attempts to create a large object with a specific OID限制
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