# 2017 August 9
#
# 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.
#
#***********************************************************************
#
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix reuse2
do_execsql_test 1.0 {
CREATE TABLE t1(x INTEGER PRIMARY KEY, y UNIQUE, z);
CREATE INDEX i1 ON t1(z);
PRAGMA schema_version;
} {2}
do_test 1.2 {
catch { db close }
catch { db2 close }
sqlite3 db2 test.db -reuse-schema 1
sqlite3 db test.db -reuse-schema 1
} {}
do_execsql_test -db db2 1.3.1 {
INSERT INTO t1 VALUES(1, 2, 3);
}
do_execsql_test -db db2 1.3.2 {
INSERT INTO t1 VALUES(4, 5, 6);
}
do_execsql_test 1.3.3 {
SELECT * FROM t1;
} {1 2 3 4 5 6}
#--------------------------------------------------------------------------
reset_db
ifcapable fts5 {
do_execsql_test 2.0 {
CREATE VIRTUAL TABLE ft USING fts5(c);
INSERT INTO ft VALUES('one two three');
}
db close
sqlite3 db test.db -reuse-schema 1
do_execsql_test 2.1 {
SELECT * FROM ft
} {{one two three}}
}
#--------------------------------------------------------------------------
reset_db
do_execsql_test 3.0 {
CREATE TABLE t1(x INTEGER PRIMARY KEY, y UNIQUE, z);
CREATE INDEX i1 ON t1(z);
PRAGMA schema_version;
} {2}
do_test 3.1 {
sqlite3 db1 test.db -reuse-schema 1
sqlite3 db2 test.db -reuse-schema 1
} {}
do_execsql_test -db db1 3.2.1 { SELECT * FROM t1 }
do_execsql_test -db db2 3.2.2 { SELECT * FROM t1 }
register_schemapool_module db
do_execsql_test 3.3 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool;
} {nref=2 nschema=1}
sqlite3 db3 test.db -reuse-schema 1
register_schemapool_module db3
do_execsql_test 3.5 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool;
} {nref=2 nschema=1}
do_execsql_test -db db3 3.6 {
SELECT * FROM t1;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool;
} {nref=3 nschema=1}
do_execsql_test 3.7 {
CREATE TABLE t2(x);
}
do_execsql_test 3.8 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool;
} {nref=3 nschema=1}
do_execsql_test -db db1 3.9.1 { SELECT * FROM t1 }
do_execsql_test 3.9.2 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=1 nschema=1 nref=2 nschema=1}
do_execsql_test -db db2 3.10.1 { SELECT * FROM t1 }
do_execsql_test 3.10.2 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=1 nschema=1 nref=2 nschema=1}
do_execsql_test -db db3 3.11.1 { SELECT * FROM t1 }
do_execsql_test 3.11.2 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=3 nschema=1}
#--------------------------------------------------------------------------
catch {db1 close}
catch {db2 close}
catch {db3 close}
reset_db
do_execsql_test 4.0.1 {
CREATE TABLE x1(a, b, c);
CREATE INDEX x1a ON x1(a);
CREATE INDEX x1b ON x1(b);
}
do_test 4.0.2 {
db close
for {set i 1} {$i < 6} {incr i} {
forcedelete test.db${i}-journal test.db${i}-wal test.db${i}-wal2
forcecopy test.db test.db${i}
}
sqlite3 db test.db
sqlite3 db2 test.db -reuse-schema 1
} {}
register_schemapool_module db
do_execsql_test 4.0.3 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {}
do_test 4.1.1 {
execsql {
ATTACH 'test.db1' AS db1;
ATTACH 'test.db2' AS db2;
ATTACH 'test.db3' AS db3;
ATTACH 'test.db4' AS db4;
ATTACH 'test.db5' AS db5;
} db2
} {}
do_execsql_test 4.1.2 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {}
do_execsql_test -db db2 4.1.3 {
SELECT * FROM db3.x1
}
do_execsql_test 4.1.4 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=1 nschema=1}
do_execsql_test -db db2 4.1.5 {
SELECT * FROM db2.x1
}
do_execsql_test 4.1.6 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=2 nschema=1}
do_execsql_test -db db2 4.1.7 {
SELECT * FROM x1
}
do_execsql_test 4.1.8 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=6 nschema=1}
do_test 4.2.1 {
catchsql { SELECT * FROM abc } db2
} {1 {no such table: abc}}
do_execsql_test 4.2.2 {
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=6 nschema=1}
register_schemapool_module db2
do_execsql_test -db db2 4.3.1 {
INSERT INTO x1 VALUES(1, 2, 3);
INSERT INTO db1.x1 VALUES(4, 5, 6);
INSERT INTO db2.x1 VALUES(7, 8, 9);
INSERT INTO db3.x1 VALUES(10, 11, 12);
INSERT INTO db4.x1 VALUES(13, 14, 15);
INSERT INTO db5.x1 VALUES(16, 17, 18);
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {nref=6 nschema=1}
do_execsql_test -db db2 4.3.2 {
SELECT * FROM db5.x1;
SELECT * FROM db4.x1;
SELECT * FROM db3.x1;
SELECT * FROM db2.x1;
SELECT * FROM db1.x1;
SELECT * FROM x1;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {
16 17 18 13 14 15 10 11 12 7 8 9 4 5 6 1 2 3
nref=6 nschema=1
}
do_execsql_test -db db2 4.3.3 {
UPDATE x1 SET a=a+10;
UPDATE db5.x1 SET a=a+10;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {
nref=6 nschema=1
}
do_execsql_test -db db2 4.3.4 {
SELECT * FROM db5.x1;
SELECT * FROM db4.x1;
SELECT * FROM db3.x1;
SELECT * FROM db2.x1;
SELECT * FROM db1.x1;
SELECT * FROM x1;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {
26 17 18 13 14 15 10 11 12 7 8 9 4 5 6 11 2 3
nref=6 nschema=1
}
do_execsql_test -db db2 4.3.5 {
DELETE FROM db3.x1;
DELETE FROM x1;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {
nref=6 nschema=1
}
do_execsql_test -db db2 4.3.6 {
SELECT * FROM db5.x1;
SELECT * FROM db4.x1;
SELECT * FROM db3.x1;
SELECT * FROM db2.x1;
SELECT * FROM db1.x1;
SELECT * FROM x1;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {
26 17 18 13 14 15 7 8 9 4 5 6
nref=6 nschema=1
}
do_execsql_test -db db2 4.3.6 {
SELECT * FROM db5.x1, db4.x1, db1.x1;
SELECT 'nref=' || nRef, 'nschema=' || nSchema FROM schemapool ORDER BY 1;
} {26 17 18 13 14 15 4 5 6 nref=6 nschema=3}
finish_test