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up vote -2 down vote favorite Click on the home into the background to open the app for later video played a voice But stuck can't operation interface, wait for a while can normal operation objective-c share | improve this question asked Nov 22 at 3:32 杨战旗 1 1 Kindly elaborate your question. – Nupur Gupta Nov 22 at 6:01 ...

up vote 0 down vote favorite Based on the our client requirements we configure our oracle (version - 12c) deployments to support single or multi-byte data (through character set setting). There is a need to cache third party multi-byte data(json) for performance reasons. We found that we could encode the data in UTF-8 and persist it (after converting it to bytes) in a BLOB column of an Oracle table. This is a hack that allows us to store multi-byte data in single byte deployments. There are certain limitations that come with this approach like The data cannot be queried or updated through SQL code (stored procedures). Search operation using for e.g. LIKE operators could not be performed. Marshaling and unmarshaling overhead for every operation at the application layer (java) Assuming we compromise with these limitations are ...