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# 2015 February 16
#
# 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.
#
#***********************************************************************
#
# Test an RBU update that features lots of different rbu_control strings
# for UPDATE statements. This tests RBU's internal UPDATE statement cache.
#
source [file join [file dirname [info script]] rbu_common.tcl]
if_no_rbu_support { finish_test ; return }
source $testdir/lock_common.tcl
set ::testprefix rbu13
do_execsql_test 1.0 {
CREATE TABLE t1(a PRIMARY KEY, b, c, d, e, f, g, h);
WITH ii(i) AS (SELECT 0 UNION ALL SELECT i+1 FROM ii WHERE i<127)
INSERT INTO t1 SELECT i, 0, 0, 0, 0, 0, 0, 0 FROM ii;
}
forcedelete rbu.db
do_execsql_test 1.1 {
ATTACH 'rbu.db' AS rbu;
CREATE TABLE rbu.data_t1(a, b, c, d, e, f, g, h, rbu_control);
}
do_test 1.2 {
for {set i 0} {$i<128} {incr i} {
set control "."
for {set bit 6} {$bit>=0} {incr bit -1} {
if { $i & (1<<$bit) } {
append control "x"
} else {
append control "."
}
}
execsql { INSERT INTO data_t1 VALUES($i, 1, 1, 1, 1, 1, 1, 1, $control) }
}
} {}
do_test 1.3 {
sqlite3rbu rbu test.db rbu.db
while 1 {
set rc [rbu step]
if {$rc!="SQLITE_OK"} break
}
rbu close
} {SQLITE_DONE}
do_execsql_test 1.4 {
SELECT count(*) FROM t1 WHERE
a == ( (b<<6) + (c<<5) + (d<<4) + (e<<3) + (f<<2) + (g<<1) + (h<<0) )
} {128}
finish_test
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