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+# 2003 April 4
+#
+# 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. The
+# focus of this script is testing the ATTACH and DETACH commands
+# and related functionality.
+#
+# $Id: attach.test,v 1.52 2009/05/29 14:39:08 drh Exp $
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable !attach {
+ finish_test
+ return
+}
+
+for {set i 2} {$i<=15} {incr i} {
+ forcedelete test$i.db
+ forcedelete test$i.db-journal
+}
+
+do_test attach-1.1 {
+ execsql {
+ CREATE TABLE t1(a,b);
+ INSERT INTO t1 VALUES(1,2);
+ INSERT INTO t1 VALUES(3,4);
+ SELECT * FROM t1;
+ }
+} {1 2 3 4}
+do_test attach-1.2 {
+ sqlite3 db2 test2.db
+ execsql {
+ CREATE TABLE t2(x,y);
+ INSERT INTO t2 VALUES(1,'x');
+ INSERT INTO t2 VALUES(2,'y');
+ SELECT * FROM t2;
+ } db2
+} {1 x 2 y}
+do_test attach-1.3 {
+ execsql {
+ ATTACH DATABASE 'test2.db' AS two;
+ SELECT * FROM two.t2;
+ }
+} {1 x 2 y}
+do_test attach-1.4 {
+ execsql {
+ SELECT * FROM t2;
+ }
+} {1 x 2 y}
+do_test attach-1.5 {
+ execsql {
+ DETACH DATABASE two;
+ SELECT * FROM t1;
+ }
+} {1 2 3 4}
+do_test attach-1.6 {
+ catchsql {
+ SELECT * FROM t2;
+ }
+} {1 {no such table: t2}}
+do_test attach-1.7 {
+ catchsql {
+ SELECT * FROM two.t2;
+ }
+} {1 {no such table: two.t2}}
+do_test attach-1.8 {
+ catchsql {
+ ATTACH DATABASE 'test3.db' AS three;
+ }
+} {0 {}}
+do_test attach-1.9 {
+ catchsql {
+ SELECT * FROM three.sqlite_master;
+ }
+} {0 {}}
+do_test attach-1.10 {
+ catchsql {
+ DETACH DATABASE [three];
+ }
+} {0 {}}
+do_test attach-1.11 {
+ execsql {
+ ATTACH 'test.db' AS db2;
+ ATTACH 'test.db' AS db3;
+ ATTACH 'test.db' AS db4;
+ ATTACH 'test.db' AS db5;
+ ATTACH 'test.db' AS db6;
+ ATTACH 'test.db' AS db7;
+ ATTACH 'test.db' AS db8;
+ ATTACH 'test.db' AS db9;
+ }
+} {}
+proc db_list {db} {
+ set list {}
+ foreach {idx name file} [execsql {PRAGMA database_list} $db] {
+ lappend list $idx $name
+ }
+ return $list
+}
+ifcapable schema_pragmas {
+do_test attach-1.11b {
+ db_list db
+} {0 main 2 db2 3 db3 4 db4 5 db5 6 db6 7 db7 8 db8 9 db9}
+} ;# ifcapable schema_pragmas
+do_test attach-1.12 {
+ catchsql {
+ ATTACH 'test.db' as db2;
+ }
+} {1 {database db2 is already in use}}
+do_test attach-1.12.2 {
+ db errorcode
+} {1}
+do_test attach-1.13 {
+ catchsql {
+ ATTACH 'test.db' as db5;
+ }
+} {1 {database db5 is already in use}}
+do_test attach-1.14 {
+ catchsql {
+ ATTACH 'test.db' as db9;
+ }
+} {1 {database db9 is already in use}}
+do_test attach-1.15 {
+ catchsql {
+ ATTACH 'test.db' as main;
+ }
+} {1 {database main is already in use}}
+ifcapable tempdb {
+ do_test attach-1.16 {
+ catchsql {
+ ATTACH 'test.db' as temp;
+ }
+ } {1 {database temp is already in use}}
+}
+do_test attach-1.17 {
+ catchsql {
+ ATTACH 'test.db' as MAIN;
+ }
+} {1 {database MAIN is already in use}}
+do_test attach-1.18 {
+ catchsql {
+ ATTACH 'test.db' as db10;
+ ATTACH 'test.db' as db11;
+ }
+} {0 {}}
+if {$SQLITE_MAX_ATTACHED==10} {
+ do_test attach-1.19 {
+ catchsql {
+ ATTACH 'test.db' as db12;
+ }
+ } {1 {too many attached databases - max 10}}
+ do_test attach-1.19.1 {
+ db errorcode
+ } {1}
+}
+do_test attach-1.20.1 {
+ execsql {
+ DETACH db5;
+ }
+} {}
+ifcapable schema_pragmas {
+do_test attach-1.20.2 {
+ db_list db
+} {0 main 2 db2 3 db3 4 db4 5 db6 6 db7 7 db8 8 db9 9 db10 10 db11}
+} ;# ifcapable schema_pragmas
+integrity_check attach-1.20.3
+ifcapable tempdb {
+ execsql {select * from sqlite_temp_master}
+}
+do_test attach-1.21 {
+ catchsql {
+ ATTACH 'test.db' as db12;
+ }
+} {0 {}}
+if {$SQLITE_MAX_ATTACHED==10} {
+ do_test attach-1.22 {
+ catchsql {
+ ATTACH 'test.db' as db13;
+ }
+ } {1 {too many attached databases - max 10}}
+ do_test attach-1.22.1 {
+ db errorcode
+ } {1}
+}
+do_test attach-1.23 {
+ catchsql {
+ DETACH "db14";
+ }
+} {1 {no such database: db14}}
+do_test attach-1.24 {
+ catchsql {
+ DETACH db12;
+ }
+} {0 {}}
+do_test attach-1.25 {
+ catchsql {
+ DETACH db12;
+ }
+} {1 {no such database: db12}}
+do_test attach-1.26 {
+ catchsql {
+ DETACH main;
+ }
+} {1 {cannot detach database main}}
+
+ifcapable tempdb {
+ do_test attach-1.27 {
+ catchsql {
+ DETACH Temp;
+ }
+ } {1 {cannot detach database Temp}}
+} else {
+ do_test attach-1.27 {
+ catchsql {
+ DETACH Temp;
+ }
+ } {1 {no such database: Temp}}
+}
+
+do_test attach-1.28 {
+ catchsql {
+ DETACH db11;
+ DETACH db10;
+ DETACH db9;
+ DETACH db8;
+ DETACH db7;
+ DETACH db6;
+ DETACH db4;
+ DETACH db3;
+ DETACH db2;
+ }
+} {0 {}}
+ifcapable schema_pragmas {
+ ifcapable tempdb {
+ do_test attach-1.29 {
+ db_list db
+ } {0 main 1 temp}
+ } else {
+ do_test attach-1.29 {
+ db_list db
+ } {0 main}
+ }
+} ;# ifcapable schema_pragmas
+
+ifcapable {trigger} { # Only do the following tests if triggers are enabled
+do_test attach-2.1 {
+ execsql {
+ CREATE TABLE tx(x1,x2,y1,y2);
+ CREATE TRIGGER r1 AFTER UPDATE ON t2 FOR EACH ROW BEGIN
+ INSERT INTO tx(x1,x2,y1,y2) VALUES(OLD.x,NEW.x,OLD.y,NEW.y);
+ END;
+ SELECT * FROM tx;
+ } db2;
+} {}
+do_test attach-2.2 {
+ execsql {
+ UPDATE t2 SET x=x+10;
+ SELECT * FROM tx;
+ } db2;
+} {1 11 x x 2 12 y y}
+do_test attach-2.3 {
+ execsql {
+ CREATE TABLE tx(x1,x2,y1,y2);
+ SELECT * FROM tx;
+ }
+} {}
+do_test attach-2.4 {
+ execsql {
+ ATTACH 'test2.db' AS db2;
+ }
+} {}
+do_test attach-2.5 {
+ execsql {
+ UPDATE db2.t2 SET x=x+10;
+ SELECT * FROM db2.tx;
+ }
+} {1 11 x x 2 12 y y 11 21 x x 12 22 y y}
+do_test attach-2.6 {
+ execsql {
+ SELECT * FROM main.tx;
+ }
+} {}
+do_test attach-2.7 {
+ execsql {
+ SELECT type, name, tbl_name FROM db2.sqlite_master;
+ }
+} {table t2 t2 table tx tx trigger r1 t2}
+
+ifcapable schema_pragmas&&tempdb {
+ do_test attach-2.8 {
+ db_list db
+ } {0 main 1 temp 2 db2}
+} ;# ifcapable schema_pragmas&&tempdb
+ifcapable schema_pragmas&&!tempdb {
+ do_test attach-2.8 {
+ db_list db
+ } {0 main 2 db2}
+} ;# ifcapable schema_pragmas&&!tempdb
+
+do_test attach-2.9 {
+ execsql {
+ CREATE INDEX i2 ON t2(x);
+ SELECT * FROM t2 WHERE x>5;
+ } db2
+} {21 x 22 y}
+do_test attach-2.10 {
+ execsql {
+ SELECT type, name, tbl_name FROM sqlite_master;
+ } db2
+} {table t2 t2 table tx tx trigger r1 t2 index i2 t2}
+#do_test attach-2.11 {
+# catchsql {
+# SELECT * FROM t2 WHERE x>5;
+# }
+#} {1 {database schema has changed}}
+ifcapable schema_pragmas {
+ ifcapable tempdb {
+ do_test attach-2.12 {
+ db_list db
+ } {0 main 1 temp 2 db2}
+ } else {
+ do_test attach-2.12 {
+ db_list db
+ } {0 main 2 db2}
+ }
+} ;# ifcapable schema_pragmas
+do_test attach-2.13 {
+ catchsql {
+ SELECT * FROM t2 WHERE x>5;
+ }
+} {0 {21 x 22 y}}
+do_test attach-2.14 {
+ execsql {
+ SELECT type, name, tbl_name FROM sqlite_master;
+ }
+} {table t1 t1 table tx tx}
+do_test attach-2.15 {
+ execsql {
+ SELECT type, name, tbl_name FROM db2.sqlite_master;
+ }
+} {table t2 t2 table tx tx trigger r1 t2 index i2 t2}
+do_test attach-2.16 {
+ db close
+ sqlite3 db test.db
+ execsql {
+ ATTACH 'test2.db' AS db2;
+ SELECT type, name, tbl_name FROM db2.sqlite_master;
+ }
+} {table t2 t2 table tx tx trigger r1 t2 index i2 t2}
+} ;# End of ifcapable {trigger}
+
+do_test attach-3.1 {
+ db close
+ db2 close
+ sqlite3 db test.db
+ sqlite3 db2 test2.db
+ execsql {
+ SELECT * FROM t1
+ }
+} {1 2 3 4}
+
+# If we are testing a version of the code that lacks trigger support,
+# adjust the database contents so that they are the same if triggers
+# had been enabled.
+ifcapable {!trigger} {
+ db2 eval {
+ DELETE FROM t2;
+ INSERT INTO t2 VALUES(21, 'x');
+ INSERT INTO t2 VALUES(22, 'y');
+ CREATE TABLE tx(x1,x2,y1,y2);
+ INSERT INTO tx VALUES(1, 11, 'x', 'x');
+ INSERT INTO tx VALUES(2, 12, 'y', 'y');
+ INSERT INTO tx VALUES(11, 21, 'x', 'x');
+ INSERT INTO tx VALUES(12, 22, 'y', 'y');
+ CREATE INDEX i2 ON t2(x);
+ }
+}
+
+do_test attach-3.2 {
+ catchsql {
+ SELECT * FROM t2
+ }
+} {1 {no such table: t2}}
+do_test attach-3.3 {
+ catchsql {
+ ATTACH DATABASE 'test2.db' AS db2;
+ SELECT * FROM t2
+ }
+} {0 {21 x 22 y}}
+
+# Even though 'db' has started a transaction, it should not yet have
+# a lock on test2.db so 'db2' should be readable.
+do_test attach-3.4 {
+ execsql BEGIN
+ catchsql {
+ SELECT * FROM t2;
+ } db2;
+} {0 {21 x 22 y}}
+
+# Reading from test2.db from db within a transaction should not
+# prevent test2.db from being read by db2.
+do_test attach-3.5 {
+ execsql {SELECT * FROM t2}
+ catchsql {
+ SELECT * FROM t2;
+ } db2;
+} {0 {21 x 22 y}}
+
+# Making a change to test2.db through db causes test2.db to get
+# a reserved lock. It should still be accessible through db2.
+do_test attach-3.6 {
+ execsql {
+ UPDATE t2 SET x=x+1 WHERE x=50;
+ }
+ catchsql {
+ SELECT * FROM t2;
+ } db2;
+} {0 {21 x 22 y}}
+
+do_test attach-3.7 {
+ execsql ROLLBACK
+ execsql {SELECT * FROM t2} db2
+} {21 x 22 y}
+
+# Start transactions on both db and db2. Once again, just because
+# we make a change to test2.db using db2, only a RESERVED lock is
+# obtained, so test2.db should still be readable using db.
+#
+do_test attach-3.8 {
+ execsql BEGIN
+ execsql BEGIN db2
+ execsql {UPDATE t2 SET x=0 WHERE 0} db2
+ catchsql {SELECT * FROM t2}
+} {0 {21 x 22 y}}
+
+# It is also still accessible from db2.
+do_test attach-3.9 {
+ catchsql {SELECT * FROM t2} db2
+} {0 {21 x 22 y}}
+
+do_test attach-3.10 {
+ execsql {SELECT * FROM t1}
+} {1 2 3 4}
+
+do_test attach-3.11 {
+ catchsql {UPDATE t1 SET a=a+1}
+} {0 {}}
+do_test attach-3.12 {
+ execsql {SELECT * FROM t1}
+} {2 2 4 4}
+
+# db2 has a RESERVED lock on test2.db, so db cannot write to any tables
+# in test2.db.
+do_test attach-3.13 {
+ catchsql {UPDATE t2 SET x=x+1 WHERE x=50}
+} {1 {database is locked}}
+
+# Change for version 3. Transaction is no longer rolled back
+# for a locked database.
+execsql {ROLLBACK}
+
+# db is able to reread its schema because db2 still only holds a
+# reserved lock.
+do_test attach-3.14 {
+ catchsql {SELECT * FROM t1}
+} {0 {1 2 3 4}}
+do_test attach-3.15 {
+ execsql COMMIT db2
+ execsql {SELECT * FROM t1}
+} {1 2 3 4}
+
+# Ticket #323
+do_test attach-4.1 {
+ execsql {DETACH db2}
+ db2 close
+ sqlite3 db2 test2.db
+ execsql {
+ CREATE TABLE t3(x,y);
+ CREATE UNIQUE INDEX t3i1 ON t3(x);
+ INSERT INTO t3 VALUES(1,2);
+ SELECT * FROM t3;
+ } db2;
+} {1 2}
+do_test attach-4.2 {
+ execsql {
+ CREATE TABLE t3(a,b);
+ CREATE UNIQUE INDEX t3i1b ON t3(a);
+ INSERT INTO t3 VALUES(9,10);
+ SELECT * FROM t3;
+ }
+} {9 10}
+do_test attach-4.3 {
+ execsql {
+ ATTACH DATABASE 'test2.db' AS db2;
+ SELECT * FROM db2.t3;
+ }
+} {1 2}
+do_test attach-4.4 {
+ execsql {
+ SELECT * FROM main.t3;
+ }
+} {9 10}
+do_test attach-4.5 {
+ execsql {
+ INSERT INTO db2.t3 VALUES(9,10);
+ SELECT * FROM db2.t3;
+ }
+} {1 2 9 10}
+execsql {
+ DETACH db2;
+}
+ifcapable {trigger} {
+ do_test attach-4.6 {
+ execsql {
+ CREATE TABLE t4(x);
+ CREATE TRIGGER t3r3 AFTER INSERT ON t3 BEGIN
+ INSERT INTO t4 VALUES('db2.' || NEW.x);
+ END;
+ INSERT INTO t3 VALUES(6,7);
+ SELECT * FROM t4;
+ } db2
+ } {db2.6}
+ do_test attach-4.7 {
+ execsql {
+ CREATE TABLE t4(y);
+ CREATE TRIGGER t3r3 AFTER INSERT ON t3 BEGIN
+ INSERT INTO t4 VALUES('main.' || NEW.a);
+ END;
+ INSERT INTO main.t3 VALUES(11,12);
+ SELECT * FROM main.t4;
+ }
+ } {main.11}
+}
+ifcapable {!trigger} {
+ # When we do not have trigger support, set up the table like they
+ # would have been had triggers been there. The tests that follow need
+ # this setup.
+ execsql {
+ CREATE TABLE t4(x);
+ INSERT INTO t3 VALUES(6,7);
+ INSERT INTO t4 VALUES('db2.6');
+ INSERT INTO t4 VALUES('db2.13');
+ } db2
+ execsql {
+ CREATE TABLE t4(y);
+ INSERT INTO main.t3 VALUES(11,12);
+ INSERT INTO t4 VALUES('main.11');
+ }
+}
+
+
+# This one is tricky. On the UNION ALL select, we have to make sure
+# the schema for both main and db2 is valid before starting to execute
+# the first query of the UNION ALL. If we wait to test the validity of
+# the schema for main until after the first query has run, that test will
+# fail and the query will abort but we will have already output some
+# results. When the query is retried, the results will be repeated.
+#
+ifcapable compound {
+do_test attach-4.8 {
+ execsql {
+ ATTACH DATABASE 'test2.db' AS db2;
+ INSERT INTO db2.t3 VALUES(13,14);
+ SELECT * FROM db2.t4 UNION ALL SELECT * FROM main.t4;
+ }
+} {db2.6 db2.13 main.11}
+
+do_test attach-4.9 {
+ ifcapable {!trigger} {execsql {INSERT INTO main.t4 VALUES('main.15')}}
+ execsql {
+ INSERT INTO main.t3 VALUES(15,16);
+ SELECT * FROM db2.t4 UNION ALL SELECT * FROM main.t4;
+ }
+} {db2.6 db2.13 main.11 main.15}
+} ;# ifcapable compound
+
+ifcapable !compound {
+ ifcapable {!trigger} {execsql {INSERT INTO main.t4 VALUES('main.15')}}
+ execsql {
+ ATTACH DATABASE 'test2.db' AS db2;
+ INSERT INTO db2.t3 VALUES(13,14);
+ INSERT INTO main.t3 VALUES(15,16);
+ }
+} ;# ifcapable !compound
+
+ifcapable view {
+do_test attach-4.10 {
+ execsql {
+ DETACH DATABASE db2;
+ }
+ execsql {
+ CREATE VIEW v3 AS SELECT x*100+y FROM t3;
+ SELECT * FROM v3;
+ } db2
+} {102 910 607 1314}
+do_test attach-4.11 {
+ execsql {
+ CREATE VIEW v3 AS SELECT a*100+b FROM t3;
+ SELECT * FROM v3;
+ }
+} {910 1112 1516}
+do_test attach-4.12 {
+ execsql {
+ ATTACH DATABASE 'test2.db' AS db2;
+ SELECT * FROM db2.v3;
+ }
+} {102 910 607 1314}
+do_test attach-4.13 {
+ execsql {
+ SELECT * FROM main.v3;
+ }
+} {910 1112 1516}
+} ;# ifcapable view
+
+# Tests for the sqliteFix...() routines in attach.c
+#
+ifcapable {trigger} {
+do_test attach-5.1 {
+ db close
+ sqlite3 db test.db
+ db2 close
+ forcedelete test2.db
+ sqlite3 db2 test2.db
+ catchsql {
+ ATTACH DATABASE 'test.db' AS orig;
+ CREATE TRIGGER r1 AFTER INSERT ON orig.t1 BEGIN
+ SELECT 'no-op';
+ END;
+ } db2
+} {1 {trigger r1 cannot reference objects in database orig}}
+do_test attach-5.2 {
+ catchsql {
+ CREATE TABLE t5(x,y);
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT 'no-op';
+ END;
+ } db2
+} {0 {}}
+do_test attach-5.3 {
+ catchsql {
+ DROP TRIGGER r5;
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT 'no-op' FROM orig.t1;
+ END;
+ } db2
+} {1 {trigger r5 cannot reference objects in database orig}}
+ifcapable tempdb {
+ do_test attach-5.4 {
+ catchsql {
+ CREATE TEMP TABLE t6(p,q,r);
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT 'no-op' FROM temp.t6;
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+}
+ifcapable subquery {
+ do_test attach-5.5 {
+ catchsql {
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT 'no-op' || (SELECT * FROM temp.t6);
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+ do_test attach-5.6 {
+ catchsql {
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT 'no-op' FROM t1 WHERE x<(SELECT min(x) FROM temp.t6);
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+ do_test attach-5.7 {
+ catchsql {
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT 'no-op' FROM t1 GROUP BY 1 HAVING x<(SELECT min(x) FROM temp.t6);
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+ do_test attach-5.7 {
+ catchsql {
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ SELECT max(1,x,(SELECT min(x) FROM temp.t6)) FROM t1;
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+ do_test attach-5.8 {
+ catchsql {
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ INSERT INTO t1 VALUES((SELECT min(x) FROM temp.t6),5);
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+ do_test attach-5.9 {
+ catchsql {
+ CREATE TRIGGER r5 AFTER INSERT ON t5 BEGIN
+ DELETE FROM t1 WHERE x<(SELECT min(x) FROM temp.t6);
+ END;
+ } db2
+ } {1 {trigger r5 cannot reference objects in database temp}}
+} ;# endif subquery
+} ;# endif trigger
+
+# Check to make sure we get a sensible error if unable to open
+# the file that we are trying to attach.
+#
+do_test attach-6.1 {
+ catchsql {
+ ATTACH DATABASE 'no-such-file' AS nosuch;
+ }
+} {0 {}}
+if {$tcl_platform(platform)=="unix"} {
+ do_test attach-6.2 {
+ sqlite3 dbx cannot-read
+ dbx eval {CREATE TABLE t1(a,b,c)}
+ dbx close
+ file attributes cannot-read -permission 0000
+ if {[file writable cannot-read]} {
+ puts "\n**** Tests do not work when run as root ****"
+ forcedelete cannot-read
+ exit 1
+ }
+ catchsql {
+ ATTACH DATABASE 'cannot-read' AS noread;
+ }
+ } {1 {unable to open database: cannot-read}}
+ do_test attach-6.2.2 {
+ db errorcode
+ } {14}
+ forcedelete cannot-read
+}
+
+# Check the error message if we try to access a database that has
+# not been attached.
+do_test attach-6.3 {
+ catchsql {
+ CREATE TABLE no_such_db.t1(a, b, c);
+ }
+} {1 {unknown database no_such_db}}
+for {set i 2} {$i<=15} {incr i} {
+ catch {db$i close}
+}
+db close
+forcedelete test2.db
+forcedelete no-such-file
+
+ifcapable subquery {
+ do_test attach-7.1 {
+ forcedelete test.db test.db-journal
+ sqlite3 db test.db
+ catchsql {
+ DETACH RAISE ( IGNORE ) IN ( SELECT "AAAAAA" . * ORDER BY
+ REGISTER LIMIT "AAAAAA" . "AAAAAA" OFFSET RAISE ( IGNORE ) NOT NULL )
+ }
+ } {1 {no such table: AAAAAA}}
+}
+
+# Create a malformed file (a file that is not a valid database)
+# and try to attach it
+#
+do_test attach-8.1 {
+ set fd [open test2.db w]
+ puts $fd "This file is not a valid SQLite database"
+ close $fd
+ catchsql {
+ ATTACH 'test2.db' AS t2;
+ }
+} {1 {file is encrypted or is not a database}}
+do_test attach-8.2 {
+ db errorcode
+} {26}
+forcedelete test2.db
+do_test attach-8.3 {
+ sqlite3 db2 test2.db
+ db2 eval {CREATE TABLE t1(x); BEGIN EXCLUSIVE}
+ catchsql {
+ ATTACH 'test2.db' AS t2;
+ }
+} {1 {database is locked}}
+do_test attach-8.4 {
+ db errorcode
+} {5}
+db2 close
+forcedelete test2.db
+
+# Test that it is possible to attach the same database more than
+# once when not in shared-cache mode. That this is not possible in
+# shared-cache mode is tested in shared7.test.
+do_test attach-9.1 {
+ forcedelete test4.db
+ execsql {
+ ATTACH 'test4.db' AS aux1;
+ CREATE TABLE aux1.t1(a, b);
+ INSERT INTO aux1.t1 VALUES(1, 2);
+ ATTACH 'test4.db' AS aux2;
+ SELECT * FROM aux2.t1;
+ }
+} {1 2}
+do_test attach-9.2 {
+ catchsql {
+ BEGIN;
+ INSERT INTO aux1.t1 VALUES(3, 4);
+ INSERT INTO aux2.t1 VALUES(5, 6);
+ }
+} {1 {database is locked}}
+do_test attach-9.3 {
+ execsql {
+ COMMIT;
+ SELECT * FROM aux2.t1;
+ }
+} {1 2 3 4}
+
+# Ticket [abe728bbc311d81334dae9762f0db87c07a98f79].
+# Multi-database commit on an attached TEMP database.
+#
+do_test attach-10.1 {
+ execsql {
+ ATTACH '' AS noname;
+ ATTACH ':memory:' AS inmem;
+ BEGIN;
+ CREATE TABLE noname.noname(x);
+ CREATE TABLE inmem.inmem(y);
+ CREATE TABLE main.main(z);
+ COMMIT;
+ SELECT name FROM noname.sqlite_master;
+ SELECT name FROM inmem.sqlite_master;
+ }
+} {noname inmem}
+do_test attach-10.2 {
+ lrange [execsql {
+ PRAGMA database_list;
+ }] 9 end
+} {4 noname {} 5 inmem {}}
+
+finish_test
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 02:31:22 +0000