Lines Matching full:sqlite3_backup_step
7049 ** <li><b>sqlite3_backup_step()</b> is called one or more times to transfer
7084 ** ^The [sqlite3_backup] object may be used with the sqlite3_backup_step() and
7088 ** [[sqlite3_backup_step()]] <b>sqlite3_backup_step()</b>
7090 ** ^Function sqlite3_backup_step(B,N) will copy up to N pages between
7093 ** ^If sqlite3_backup_step(B,N) successfully copies N pages and there
7095 ** ^If sqlite3_backup_step(B,N) successfully finishes copying all pages
7097 ** ^If an error occurs while running sqlite3_backup_step(B,N),
7099 ** [SQLITE_DONE], a call to sqlite3_backup_step() may return [SQLITE_READONLY],
7103 sqlite3_backup_step() might return [SQLITE_READONLY] if
7112 ** ^If sqlite3_backup_step() cannot obtain a required file-system lock, then
7117 ** sqlite3_backup_step() can be retried later. ^If the source
7119 ** is being used to write to the source database when sqlite3_backup_step()
7121 ** case the call to sqlite3_backup_step() can be retried later on. ^(If
7124 ** there is no point in retrying the call to sqlite3_backup_step(). These
7129 ** ^The first call to sqlite3_backup_step() obtains an exclusive lock
7132 ** and sqlite3_backup_step() returns [SQLITE_DONE]. ^Every call to
7133 ** sqlite3_backup_step() obtains a [shared lock] on the source database that
7134 ** lasts for the duration of the sqlite3_backup_step() call.
7136 ** sqlite3_backup_step(), the source database may be modified mid-way
7140 ** restarted by the next call to sqlite3_backup_step(). ^If the source
7147 ** When sqlite3_backup_step() has returned [SQLITE_DONE], or when the
7152 ** ^If sqlite3_backup_step() has not yet returned [SQLITE_DONE], then any
7158 ** sqlite3_backup_step() errors occurred, regardless or whether or not
7159 ** sqlite3_backup_step() completed.
7161 ** sqlite3_backup_step() call on the same [sqlite3_backup] object, then
7164 ** ^A return of [SQLITE_BUSY] or [SQLITE_LOCKED] from sqlite3_backup_step()
7172 ** to be backed up at the conclusion of the most recent sqlite3_backup_step().
7175 ** sqlite3_backup_step().
7177 ** sqlite3_backup_step(). If the source database is modified in a way that
7181 ** sqlite3_backup_step().)^
7208 ** threads may safely make multiple concurrent calls to sqlite3_backup_step().
7211 ** same time as another thread is invoking sqlite3_backup_step() it is
7220 SQLITE_API int SQLITE_STDCALL sqlite3_backup_step(sqlite3_backup *p, int nPage);
