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Clarification of documentation on sqlite3_backup.

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FossilOrigin-Name: 31d5e9b42e5c96207187dcde1cbbb1e79f26fca2
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drh 2015-03-06 03:31:58 +00:00
parent 7be0fd9c58
commit 0266c05fcb
3 changed files with 19 additions and 19 deletions
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C New\stest\scases\sand\srequirements\smarks\sfor\sPRAGMA\sindex_info,\sindex_xinfo,\nand\sindex_list.
D 2015-03-05T15:34:15.760
C Clarification\sof\sdocumentation\son\ssqlite3_backup.
D 2015-03-06T03:31:58.777
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 2f643d6968dfc0b82d2e546a0525a39079f9e928
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
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F src/rowset.c eccf6af6d620aaa4579bd3b72c1b6395d9e9fa1e
F src/select.c e46cef4c224549b439384c88fc7f57ba064dad54
F src/shell.c cce82ca26392578a4a1ee927dfe55ea3411c7c92
F src/sqlite.h.in 6ef96b67f33911454cf9deff72036abdcf98ea71
F src/sqlite.h.in 01d70ea11cfc033f2026e725f22c39936e9ea3d1
F src/sqlite3.rc 992c9f5fb8285ae285d6be28240a7e8d3a7f2bad
F src/sqlite3ext.h 17d487c3c91b0b8c584a32fbeb393f6f795eea7d
F src/sqliteInt.h fae682c2b4dfbe489b134d74521c41c088f16ab1
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F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
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src/sqlite.h.in
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@ -6980,20 +6980,20 @@ typedef struct sqlite3_backup sqlite3_backup;
** is not a permanent error and does not affect the return value of
** sqlite3_backup_finish().
**
** [[sqlite3_backup__remaining()]] [[sqlite3_backup_pagecount()]]
** [[sqlite3_backup_remaining()]] [[sqlite3_backup_pagecount()]]
** <b>sqlite3_backup_remaining() and sqlite3_backup_pagecount()</b>
**
** ^Each call to sqlite3_backup_step() sets two values inside
** the [sqlite3_backup] object: the number of pages still to be backed
** up and the total number of pages in the source database file.
** The sqlite3_backup_remaining() and sqlite3_backup_pagecount() interfaces
** retrieve these two values, respectively.
**
** ^The values returned by these functions are only updated by
** sqlite3_backup_step(). ^If the source database is modified during a backup
** operation, then the values are not updated to account for any extra
** pages that need to be updated or the size of the source database file
** changing.
** ^The sqlite3_backup_remaining() routine returns the number of pages still
** to be backed up at the conclusion of the most recent sqlite3_backup_step().
** ^The sqlite3_backup_pagecount() routine returns the total number of pages
** in the source database at the conclusion of the most recent
** sqlite3_backup_step().
** ^(The values returned by these functions are only updated by
** sqlite3_backup_step(). If the source database is modified in a way that
** changes the size of the source database or the number of pages remaining,
** those changes are not reflected in the output of sqlite3_backup_pagecount()
** and sqlite3_backup_remaining() until after the next
** sqlite3_backup_step().)^
**
** <b>Concurrent Usage of Database Handles</b>
**