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opcode in VDBE until the data is actually needed. Sometimes the data is never needed, resulting in a performance increase. On an indexed order search with a large OFFSET, queries times can be an order of magnitude faster. (CVS 1165) FossilOrigin-Name: d3e96da20d269a068188915b3cc0eb02d330d316
This directory contains source code to
SQLite: An Embeddable SQL Database Engine
To compile the project, first create a directory in which to place
the build products. It is recommended, but not required, that the
build directory be separate from the source directory. Cd into the
build directory and then from the build directory run the configure
script found at the root of the source tree. Then run "make".
For example:
tar xzf sqlite.tar.gz ;# Unpack the source tree into "sqlite"
mkdir bld ;# Build will occur in a sibling directory
cd bld ;# Change to the build directory
../sqlite/configure ;# Run the configure script
make ;# Run the makefile.
The configure script uses autoconf 2.50 and libtool. If the configure
script does not work out for you, there is a generic makefile named
"Makefile.linux-gcc" in the top directory of the source tree that you
can copy and edit to suite your needs. Comments on the generic makefile
show what changes are needed.
The linux binaries on the website are created using the generic makefile,
not the configure script. The configure script is unmaintained. (You
can volunteer to take over maintenance of the configure script, if you want!)
The windows binaries on the website are created using MinGW32 configured
as a cross-compiler running under Linux. For details, see the ./publish.sh
script at the top-level of the source tree.
Contacts:
http://www.sqlite.org/
http://www.hwaci.com/sw/sqlite/
http://groups.yahoo.com/group/sqlite/
drh@hwaci.com