Test that two database connections that use different VFS implementations may not share a cache. (CVS 6426)
FossilOrigin-Name: 3a92c95644ead7c4728ffec1ec70676663518188
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danielk1977
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12
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@ -1,5 +1,5 @@
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C Remove\sthe\sunused\sSQLITE_Vtab\sflag.\s(CVS\s6425)
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D 2009-04-01T18:03:01
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C Test\sthat\stwo\sdatabase\sconnections\sthat\suse\sdifferent\sVFS\simplementations\smay\snot\sshare\sa\scache.\s(CVS\s6426)
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D 2009-04-01T18:25:54
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F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
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F Makefile.in 583e87706abc3026960ed759aff6371faf84c211
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F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
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@ -532,7 +532,7 @@ F test/shared.test 3b448dc0f7a9356e641894ed81c27599f39d809d
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F test/shared2.test 8973e41e008acbbd8d1b191b91a23cd472f058e8
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F test/shared3.test 9c880afc081d797da514ef64bccf36f3fce2f09c
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F test/shared4.test d0fadacb50bb6981b2fb9dc6d1da30fa1edddf83
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F test/shared6.test 9c155088d28bcaa5d87c52b6406ef5d0e7086e8e
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F test/shared6.test d3e0db3cbfb0d64933d8a9016f7eaa40f15a60ac
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F test/shared_err.test 91e26ec4f3fbe07951967955585137e2f18993de
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F test/shortread1.test bb591ef20f0fd9ed26d0d12e80eee6d7ac8897a3
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F test/sidedelete.test f0ad71abe6233e3b153100f3b8d679b19a488329
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@ -714,7 +714,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
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F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
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F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
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F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
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P 0c5a7d1117cfb322d1c89da89e8887b0bb091602
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R f26d04d59d851cd92941bca4f5f8b7ce
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P fdd78962fcb988edfb4147394045fc5d3944c620
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R a659db632b7a8a1ae5444e52a2d0dea6
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U danielk1977
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Z fe1f6bbbe7362bf487c77efb4897a843
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Z c2cd1ad66ce2a9347f9799395978b43a
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@ -1 +1 @@
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fdd78962fcb988edfb4147394045fc5d3944c620
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3a92c95644ead7c4728ffec1ec70676663518188
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@ -9,25 +9,25 @@
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#
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#***********************************************************************
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#
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# $Id: shared6.test,v 1.1 2009/04/01 09:41:54 danielk1977 Exp $
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# $Id: shared6.test,v 1.2 2009/04/01 18:25:54 danielk1977 Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable !shared_cache { finish_test ; return }
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do_test shared7-1.1.1 {
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do_test shared6-1.1.1 {
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execsql {
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CREATE TABLE t1(a, b);
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CREATE TABLE t2(c, d);
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CREATE TABLE t3(e, f);
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}
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} {}
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do_test shared7-1.1.2 {
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do_test shared6-1.1.2 {
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set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
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sqlite3_enable_shared_cache
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} {1}
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do_test shared7-1.1.3 {
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do_test shared6-1.1.3 {
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sqlite3 db1 test.db
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sqlite3 db2 test.db
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} {}
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@ -38,15 +38,15 @@ do_test shared7-1.1.3 {
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# 1.2.2: If [db1] has an exclusive lock, [db1] can read.
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# 1.2.3: If [db1] has a non-exclusive write-lock, [db2] can read.
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#
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do_test shared7-1.2.1 {
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do_test shared6-1.2.1 {
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execsql { SELECT * FROM t1 } db2 ;# Cache a compiled statement
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execsql { BEGIN EXCLUSIVE } db1
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catchsql { SELECT * FROM t1 } db2 ;# Execute the cached compiled statement
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} {1 {database table is locked}}
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do_test shared7-1.2.2 {
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do_test shared6-1.2.2 {
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execsql { SELECT * FROM t1 } db1
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} {}
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do_test shared7-1.2.3 {
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do_test shared6-1.2.3 {
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execsql {
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COMMIT;
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BEGIN;
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@ -54,7 +54,7 @@ do_test shared7-1.2.3 {
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} db1
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execsql { SELECT * FROM t1 } db2
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} {}
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do_test shared7-1.2.X {
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do_test shared6-1.2.X {
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execsql { COMMIT } db1
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} {}
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@ -67,23 +67,23 @@ do_test shared7-1.2.X {
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# 1.3.5: If [db1] has a read-lock on t1, [db2] can read from t1.
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# 1.3.6: If [db1] has a read-lock on t1, [db2] cannot write to t1.
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#
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do_test shared7-1.3.1 {
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do_test shared6-1.3.1 {
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execsql {
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BEGIN;
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INSERT INTO t1 VALUES(1, 2);
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} db1
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execsql { SELECT * FROM t1 } db1
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} {1 2}
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do_test shared7-1.3.2 {
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do_test shared6-1.3.2 {
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execsql { SELECT * FROM t2 } db2
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} {3 4}
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do_test shared7-1.3.3 {
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do_test shared6-1.3.3 {
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catchsql { SELECT * FROM t1 } db2
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} {1 {database table is locked: t1}}
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do_test shared7-1.3.4 {
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do_test shared6-1.3.4 {
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catchsql { INSERT INTO t2 VALUES(1, 2) } db2
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} {1 {database table is locked}}
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do_test shared7-1.3.5 {
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do_test shared6-1.3.5 {
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execsql {
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COMMIT;
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BEGIN;
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@ -91,10 +91,10 @@ do_test shared7-1.3.5 {
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} db1
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execsql { SELECT * FROM t1 } db2
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} {1 2}
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do_test shared7-1.3.5 {
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do_test shared6-1.3.5 {
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catchsql { INSERT INTO t1 VALUES(5, 6) } db2
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} {1 {database table is locked: t1}}
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do_test shared7-1.3.X {
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do_test shared6-1.3.X {
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execsql { COMMIT } db1
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} {}
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@ -107,7 +107,7 @@ do_test shared7-1.3.X {
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# [db2] cannot read from the schema.
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# 1.4.3: If [db1] has a read-lock on t1, [db2] cannot write to t1.
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#
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do_test shared7-1.4.1 {
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do_test shared6-1.4.1 {
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execsql { PRAGMA read_uncommitted = 1 } db2
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execsql {
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BEGIN;
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@ -115,11 +115,11 @@ do_test shared7-1.4.1 {
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} db1
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execsql { SELECT * FROM t1 } db2
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} {1 2 5 6}
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do_test shared7-1.4.2 {
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do_test shared6-1.4.2 {
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execsql { CREATE TABLE t4(a, b) } db1
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catchsql { SELECT * FROM t1 } db2
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} {1 {database table is locked}}
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do_test shared7-1.4.3 {
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do_test shared6-1.4.3 {
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execsql {
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COMMIT;
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BEGIN;
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@ -128,11 +128,52 @@ do_test shared7-1.4.3 {
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catchsql { INSERT INTO t1 VALUES(7, 8) } db2
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} {1 {database table is locked: t1}}
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do_test shared7-1.X {
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do_test shared6-1.X {
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db1 close
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db2 close
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} {}
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# The following tests - shared6-2.* - test that two database connections
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# that connect to the same file using different VFS implementations do
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# not share a cache.
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if {$::tcl_platform(platform) eq "unix"} {
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do_test shared6-2.1 {
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sqlite3 db1 test.db -vfs unix
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sqlite3 db2 test.db -vfs unix
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sqlite3 db3 test.db -vfs unix-none
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sqlite3 db4 test.db -vfs unix-none
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} {}
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do_test shared6-2.2 {
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execsql { BEGIN; INSERT INTO t1 VALUES(9, 10); } db1
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catchsql { SELECT * FROM t1 } db2
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} {1 {database table is locked: t1}}
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do_test shared6-2.3 {
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execsql { SELECT * FROM t1 } db3
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} {1 2 5 6}
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do_test shared6-2.3 {
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execsql { COMMIT } db1
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execsql { BEGIN; INSERT INTO t1 VALUES(11, 12); } db3
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catchsql { SELECT * FROM t1 } db4
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} {1 {database table is locked: t1}}
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do_test shared6-2.4 {
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execsql { SELECT * FROM t1 } db1
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} {1 2 5 6 9 10}
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do_test shared6-2.5 {
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execsql { COMMIT } db3
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} {}
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do_test shared6-2.X {
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db1 close
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db2 close
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db3 close
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db4 close
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} {}
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}
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sqlite3_enable_shared_cache $::enable_shared_cache
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finish_test
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