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Add a version number to the wal-index header. If SQLite encounters a version number in either the wal or wal-index files that it does not understand, the operation is abandoned and SQLITE_CANTOPEN returned.

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FossilOrigin-Name: 8d0f8a7f70d6fb42369411a934b30f8c8ca8322f
This commit is contained in:
dan
2010-06-23 15:55:43 +00:00
parent b316cb22de
commit 10f5a50e57
13 changed files with 324 additions and 152 deletions
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4
test/walcrash2.test
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@ -14,11 +14,9 @@
set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/lock_common.tcl
source $testdir/wal_common.tcl
ifcapable !wal {finish_test ; return }
proc wal_file_size {nFrame pgsz} {
expr {24 + ($pgsz+24)*$nFrame}
}
#-------------------------------------------------------------------------
# This test case demonstrates a flaw in the wal-index manipulation that