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Overview
Comment:Update the SQLITE_CONFIG_PAGECACHE documentation so that the maximum page size is correctly stated to be 65536.
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SHA1: 3286424b4d30035de69b88ef0b2897365ff848f9
User & Date: drh 2014-12-25 12:19:56.744
Context
2014-12-28
22:10
Fix WITHOUT ROWID tables so that they correctly deal with PRIMARY KEYs that contain redundant columns. (check-in: 0dfef67570 user: drh tags: trunk)
2014-12-25
12:19
Update the SQLITE_CONFIG_PAGECACHE documentation so that the maximum page size is correctly stated to be 65536. (check-in: 3286424b4d user: drh tags: trunk)
2014-12-24
23:35
Fix the error counter in releasetest.tcl. And report the total time in HH:MM:SS instead of just seconds. (check-in: 6396f80462 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/sqlite.h.in.
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** This configuration should not be used if an application-define page
** cache implementation is loaded using the [SQLITE_CONFIG_PCACHE2]
** configuration option.
** ^There are three arguments to SQLITE_CONFIG_PAGECACHE: A pointer to
** 8-byte aligned
** memory, the size of each page buffer (sz), and the number of pages (N).
** The sz argument should be the size of the largest database page
** (a power of two between 512 and 32768) plus some extra bytes for each
** page header.  ^The number of extra bytes needed by the page header
** can be determined using the [SQLITE_CONFIG_PCACHE_HDRSZ] option 
** to [sqlite3_config()].
** ^It is harmless, apart from the wasted memory,
** for the sz parameter to be larger than necessary.  The first
** argument should pointer to an 8-byte aligned block of memory that
** is at least sz*N bytes of memory, otherwise subsequent behavior is








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** This configuration should not be used if an application-define page
** cache implementation is loaded using the [SQLITE_CONFIG_PCACHE2]
** configuration option.
** ^There are three arguments to SQLITE_CONFIG_PAGECACHE: A pointer to
** 8-byte aligned
** memory, the size of each page buffer (sz), and the number of pages (N).
** The sz argument should be the size of the largest database page
** (a power of two between 512 and 65536) plus some extra bytes for each
** page header.  ^The number of extra bytes needed by the page header
** can be determined using the [SQLITE_CONFIG_PCACHE_HDRSZ] option 
** to [sqlite3_config()].
** ^It is harmless, apart from the wasted memory,
** for the sz parameter to be larger than necessary.  The first
** argument should pointer to an 8-byte aligned block of memory that
** is at least sz*N bytes of memory, otherwise subsequent behavior is
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