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SQLITE3_DESERIALIZE(3)     Library Functions Manual     SQLITE3_DESERIALIZE(3)

NAME
     sqlite3_deserialize - Deserialize a database

SYNOPSIS
     int
     sqlite3_deserialize(sqlite3 *db, const char *zSchema,
         unsigned char *pData, sqlite3_int64 szDb, sqlite3_int64 szBuf,
         unsigned mFlags         );

DESCRIPTION
     The sqlite3_deserialize(D,S,P,N,M,F) interface causes the database
     connection D to disconnect from database S and then reopen S as an in-
     memory database based on the serialization contained in P.  The
     serialized database P is N bytes in size.  M is the size of the buffer P,
     which might be larger than N.  If M is larger than N, and the
     SQLITE_DESERIALIZE_READONLY bit is not set in F, then SQLite is permitted
     to add content to the in-memory database as long as the total size does
     not exceed M bytes.

     If the SQLITE_DESERIALIZE_FREEONCLOSE bit is set in F, then SQLite will
     invoke sqlite3_free() on the serialization buffer when the database
     connection closes.  If the SQLITE_DESERIALIZE_RESIZEABLE bit is set, then
     SQLite will try to increase the buffer size using sqlite3_realloc64() if
     writes on the database cause it to grow larger than M bytes.

     The sqlite3_deserialize() interface will fail with SQLITE_BUSY if the
     database is currently in a read transaction or is involved in a backup
     operation.

     If sqlite3_deserialize(D,S,P,N,M,F) fails for any reason and if the
     SQLITE_DESERIALIZE_FREEONCLOSE bit is set in argument F, then
     sqlite3_free() is invoked on argument P prior to returning.

     This interface is only available if SQLite is compiled with the
     SQLITE_ENABLE_DESERIALIZE option.

SEE ALSO
     sqlite3(3), sqlite3_malloc(3)

NetBSD 9.99                    December 19, 2018                   NetBSD 9.99