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by magicalhippo
918 days ago
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We use Sybase SQLAnywhere at work, which also implements SERIALIZABLE using locks. Naive me thought that meant a lock on the table, but no, it locks all the rows... Not great for a table with many rows! We were essentially trying to avoid inserting the same value twice, so we ditched SERIALIZABLE and instead added a unique index along with a retrying loop on the client side. |
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