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Attempt to reduce the memory used by VALUES clauses in as many statements as possible, not just INSERT. This branch still has problems.

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FossilOrigin-Name: 17d1f7cfabc7593d0725051b0c7c9619a23a482265f30f15ab9493fef5caeeb0
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dan
2024-03-11 17:27:19 +00:00
parent 5dfff386e5
commit 815e055bff
10 changed files with 451 additions and 45 deletions
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test/valuesfault.test Normal file
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# 2024 March 3
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix valuesfault
source $testdir/malloc_common.tcl
do_execsql_test 1.0 {
CREATE TABLE x1(a, b, c);
}
faultsim_save_and_close
do_faultsim_test 1 -prep {
faultsim_restore_and_reopen
sqlite3_limit db SQLITE_LIMIT_COMPOUND_SELECT 2
} -body {
execsql {
INSERT INTO x1 VALUES(1, 1, 1), (2, 2, 2), (3, 3, 3), (4, 4, 4);
}
} -test {
faultsim_test_result {0 {}}
}
finish_test