895 lines
21 KiB
Plaintext
895 lines
21 KiB
Plaintext
# 2006 June 10
|
|
#
|
|
# 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 file is creating and dropping virtual tables.
|
|
#
|
|
# $Id: vtab1.test,v 1.39 2007/01/09 14:01:14 drh Exp $
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
ifcapable !vtab||!schema_pragmas {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
#----------------------------------------------------------------------
|
|
# Organization of tests in this file:
|
|
#
|
|
# vtab1-1.*: Error conditions and other issues surrounding creation/connection
|
|
# of a virtual module.
|
|
# vtab1-2.*: Test sqlite3_declare_vtab() and the xConnect/xDisconnect methods.
|
|
# vtab1-3.*: Table scans and WHERE clauses.
|
|
# vtab1-4.*: Table scans and ORDER BY clauses.
|
|
# vtab1-5.*: Test queries that include joins. This brings the
|
|
# sqlite3_index_info.estimatedCost variable into play.
|
|
# vtab1-6.*: Test UPDATE/INSERT/DELETE on vtables.
|
|
# vtab1-7.*: Test sqlite3_last_insert_rowid().
|
|
#
|
|
# This file uses the "echo" module (see src/test8.c). Refer to comments
|
|
# in that file for the special behaviour of the Tcl $echo_module variable.
|
|
#
|
|
# TODO:
|
|
# * How to test the sqlite3_index_constraint_usage.omit field?
|
|
# * vtab1-5.*
|
|
#
|
|
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test cases vtab1.1.*
|
|
#
|
|
|
|
# We cannot create a virtual table if the module has not been registered.
|
|
#
|
|
do_test vtab1-1.1 {
|
|
catchsql {
|
|
CREATE VIRTUAL TABLE t1 USING echo;
|
|
}
|
|
} {1 {no such module: echo}}
|
|
do_test vtab1-1.2 {
|
|
execsql {
|
|
SELECT name FROM sqlite_master ORDER BY 1
|
|
}
|
|
} {}
|
|
|
|
# Register the module
|
|
register_echo_module [sqlite3_connection_pointer db]
|
|
|
|
# Once a module has been registered, virtual tables using that module
|
|
# may be created. However if a module xCreate() fails to call
|
|
# sqlite3_declare_vtab() an error will be raised and the table not created.
|
|
#
|
|
# The "echo" module does not invoke sqlite3_declare_vtab() if it is
|
|
# passed zero arguments.
|
|
#
|
|
do_test vtab1-1.3 {
|
|
catchsql {
|
|
CREATE VIRTUAL TABLE t1 USING echo;
|
|
}
|
|
} {1 {vtable constructor did not declare schema: t1}}
|
|
do_test vtab1-1.4 {
|
|
execsql {
|
|
SELECT name FROM sqlite_master ORDER BY 1
|
|
}
|
|
} {}
|
|
|
|
# The "echo" module xCreate method returns an error and does not create
|
|
# the virtual table if it is passed an argument that does not correspond
|
|
# to an existing real table in the same database.
|
|
#
|
|
do_test vtab1-1.5 {
|
|
catchsql {
|
|
CREATE VIRTUAL TABLE t1 USING echo(no_such_table);
|
|
}
|
|
} {1 {vtable constructor failed: t1}}
|
|
do_test vtab1-1.6 {
|
|
execsql {
|
|
SELECT name FROM sqlite_master ORDER BY 1
|
|
}
|
|
} {}
|
|
|
|
# Ticket #2156. Using the sqlite3_prepare_v2() API, make sure that
|
|
# a CREATE VIRTUAL TABLE statement can be used multiple times.
|
|
#
|
|
do_test vtab1-1.2152.1 {
|
|
set DB [sqlite3_connection_pointer db]
|
|
set sql {CREATE VIRTUAL TABLE t2152a USING echo(t2152b)}
|
|
set STMT [sqlite3_prepare_v2 $DB $sql -1 TAIL]
|
|
sqlite3_step $STMT
|
|
} SQLITE_ERROR
|
|
do_test vtab-1.2152.2 {
|
|
sqlite3_reset $STMT
|
|
sqlite3_step $STMT
|
|
} SQLITE_ERROR
|
|
do_test vtab-1.2152.3 {
|
|
sqlite3_reset $STMT
|
|
db eval {CREATE TABLE t2152b(x,y)}
|
|
sqlite3_step $STMT
|
|
} SQLITE_DONE
|
|
do_test vtab-1.2152.4 {
|
|
sqlite3_finalize $STMT
|
|
db eval {DROP TABLE t2152a; DROP TABLE t2152b}
|
|
} {}
|
|
|
|
# Test to make sure nothing goes wrong and no memory is leaked if we
|
|
# select an illegal table-name (i.e a reserved name or the name of a
|
|
# table that already exists).
|
|
#
|
|
do_test vtab1-1.7 {
|
|
catchsql {
|
|
CREATE VIRTUAL TABLE sqlite_master USING echo;
|
|
}
|
|
} {1 {object name reserved for internal use: sqlite_master}}
|
|
do_test vtab1-1.8 {
|
|
catchsql {
|
|
CREATE TABLE treal(a, b, c);
|
|
CREATE VIRTUAL TABLE treal USING echo(treal);
|
|
}
|
|
} {1 {table treal already exists}}
|
|
do_test vtab1-1.9 {
|
|
execsql {
|
|
DROP TABLE treal;
|
|
SELECT name FROM sqlite_master ORDER BY 1
|
|
}
|
|
} {}
|
|
|
|
do_test vtab1-1.10 {
|
|
execsql {
|
|
CREATE TABLE treal(a, b, c);
|
|
CREATE VIRTUAL TABLE techo USING echo(treal);
|
|
}
|
|
db close
|
|
sqlite3 db test.db
|
|
catchsql {
|
|
SELECT * FROM techo;
|
|
}
|
|
} {1 {no such module: echo}}
|
|
do_test vtab1-1.11 {
|
|
catchsql {
|
|
INSERT INTO techo VALUES(1, 2, 3);
|
|
}
|
|
} {1 {no such module: echo}}
|
|
do_test vtab1-1.12 {
|
|
catchsql {
|
|
UPDATE techo SET a = 10;
|
|
}
|
|
} {1 {no such module: echo}}
|
|
do_test vtab1-1.13 {
|
|
catchsql {
|
|
DELETE FROM techo;
|
|
}
|
|
} {1 {no such module: echo}}
|
|
do_test vtab1-1.14 {
|
|
catchsql {
|
|
PRAGMA table_info(techo)
|
|
}
|
|
} {1 {no such module: echo}}
|
|
do_test vtab1-1.15 {
|
|
catchsql {
|
|
DROP TABLE techo;
|
|
}
|
|
} {1 {no such module: echo}}
|
|
|
|
register_echo_module [sqlite3_connection_pointer db]
|
|
do_test vtab1-1.X {
|
|
execsql {
|
|
DROP TABLE techo;
|
|
DROP TABLE treal;
|
|
SELECT sql FROM sqlite_master;
|
|
}
|
|
} {}
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test cases vtab1.2.*
|
|
#
|
|
# At this point, the database is completely empty. The echo module
|
|
# has already been registered.
|
|
|
|
# If a single argument is passed to the echo module during table
|
|
# creation, it is assumed to be the name of a table in the same
|
|
# database. The echo module attempts to set the schema of the
|
|
# new virtual table to be the same as the existing database table.
|
|
#
|
|
do_test vtab1-2.1 {
|
|
execsql {
|
|
CREATE TABLE template(a, b, c);
|
|
}
|
|
execsql { PRAGMA table_info(template); }
|
|
} [list \
|
|
0 a {} 0 {} 0 \
|
|
1 b {} 0 {} 0 \
|
|
2 c {} 0 {} 0 \
|
|
]
|
|
do_test vtab1-2.2 {
|
|
execsql {
|
|
CREATE VIRTUAL TABLE t1 USING echo(template);
|
|
}
|
|
execsql { PRAGMA table_info(t1); }
|
|
} [list \
|
|
0 a {} 0 {} 0 \
|
|
1 b {} 0 {} 0 \
|
|
2 c {} 0 {} 0 \
|
|
]
|
|
|
|
# Test that the database can be unloaded. This should invoke the xDisconnect()
|
|
# callback for the successfully create virtual table (t1).
|
|
#
|
|
do_test vtab1-2.3 {
|
|
set echo_module [list]
|
|
db close
|
|
set echo_module
|
|
} [list xDisconnect]
|
|
|
|
# Re-open the database. This should not cause any virtual methods to
|
|
# be called. The invocation of xConnect() is delayed until the virtual
|
|
# table schema is first required by the compiler.
|
|
#
|
|
do_test vtab1-2.4 {
|
|
set echo_module [list]
|
|
sqlite3 db test.db
|
|
db cache size 0
|
|
set echo_module
|
|
} {}
|
|
|
|
# Try to query the virtual table schema. This should fail, as the
|
|
# echo module has not been registered with this database connection.
|
|
#
|
|
do_test vtab1.2.6 {
|
|
breakpoint
|
|
catchsql { PRAGMA table_info(t1); }
|
|
} {1 {no such module: echo}}
|
|
|
|
# Register the module
|
|
register_echo_module [sqlite3_connection_pointer db]
|
|
|
|
# Try to query the virtual table schema again. This time it should
|
|
# invoke the xConnect method and succeed.
|
|
#
|
|
do_test vtab1.2.7 {
|
|
execsql { PRAGMA table_info(t1); }
|
|
} [list \
|
|
0 a {} 0 {} 0 \
|
|
1 b {} 0 {} 0 \
|
|
2 c {} 0 {} 0 \
|
|
]
|
|
do_test vtab1.2.8 {
|
|
set echo_module
|
|
} {xConnect echo main t1 template}
|
|
|
|
# Drop table t1. This should cause the xDestroy (but not xDisconnect) method
|
|
# to be invoked.
|
|
do_test vtab1-2.5 {
|
|
set echo_module ""
|
|
execsql {
|
|
DROP TABLE t1;
|
|
}
|
|
set echo_module
|
|
} {xDestroy}
|
|
|
|
do_test vtab1-2.6 {
|
|
execsql {
|
|
PRAGMA table_info(t1);
|
|
}
|
|
} {}
|
|
do_test vtab1-2.7 {
|
|
execsql {
|
|
SELECT sql FROM sqlite_master;
|
|
}
|
|
} [list {CREATE TABLE template(a, b, c)}]
|
|
# Clean up other test artifacts:
|
|
do_test vtab1-2.8 {
|
|
execsql {
|
|
DROP TABLE template;
|
|
SELECT sql FROM sqlite_master;
|
|
}
|
|
} [list]
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test case vtab1-3 test table scans and the echo module's
|
|
# xBestIndex/xFilter handling of WHERE conditions.
|
|
|
|
do_test vtab1-3.1 {
|
|
set echo_module ""
|
|
execsql {
|
|
CREATE TABLE treal(a INTEGER, b INTEGER, c);
|
|
CREATE INDEX treal_idx ON treal(b);
|
|
CREATE VIRTUAL TABLE t1 USING echo(treal);
|
|
}
|
|
set echo_module
|
|
} [list xCreate echo main t1 treal \
|
|
xSync echo(treal) \
|
|
xCommit echo(treal) \
|
|
]
|
|
|
|
# Test that a SELECT on t1 doesn't crash. No rows are returned
|
|
# because the underlying real table is currently empty.
|
|
#
|
|
do_test vtab1-3.2 {
|
|
execsql {
|
|
SELECT a, b, c FROM t1;
|
|
}
|
|
} {}
|
|
|
|
# Put some data into the table treal. Then try a few simple SELECT
|
|
# statements on t1.
|
|
#
|
|
do_test vtab1-3.3 {
|
|
execsql {
|
|
INSERT INTO treal VALUES(1, 2, 3);
|
|
INSERT INTO treal VALUES(4, 5, 6);
|
|
SELECT * FROM t1;
|
|
}
|
|
} {1 2 3 4 5 6}
|
|
do_test vtab1-3.4 {
|
|
execsql {
|
|
SELECT a FROM t1;
|
|
}
|
|
} {1 4}
|
|
do_test vtab1-3.5 {
|
|
execsql {
|
|
SELECT rowid FROM t1;
|
|
}
|
|
} {1 2}
|
|
do_test vtab1-3.6 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
}
|
|
} {1 2 3 4 5 6}
|
|
do_test vtab1-3.7 {
|
|
execsql {
|
|
SELECT rowid, * FROM t1;
|
|
}
|
|
} {1 1 2 3 2 4 5 6}
|
|
do_test vtab1-3.8 {
|
|
execsql {
|
|
SELECT a AS d, b AS e, c AS f FROM t1;
|
|
}
|
|
} {1 2 3 4 5 6}
|
|
|
|
# Execute some SELECT statements with WHERE clauses on the t1 table.
|
|
# Then check the echo_module variable (written to by the module methods
|
|
# in test8.c) to make sure the xBestIndex() and xFilter() methods were
|
|
# called correctly.
|
|
#
|
|
do_test vtab1-3.8 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM t1;
|
|
}
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal'} \
|
|
xFilter {SELECT rowid, * FROM 'treal'} ]
|
|
do_test vtab1-3.9 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM t1 WHERE b = 5;
|
|
}
|
|
} {4 5 6}
|
|
do_test vtab1-3.10 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal' WHERE b = ?} \
|
|
xFilter {SELECT rowid, * FROM 'treal' WHERE b = ?} 5 ]
|
|
do_test vtab1-3.10 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM t1 WHERE b >= 5 AND b <= 10;
|
|
}
|
|
} {4 5 6}
|
|
do_test vtab1-3.11 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} \
|
|
xFilter {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} 5 10 ]
|
|
do_test vtab1-3.12 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM t1 WHERE b BETWEEN 2 AND 10;
|
|
}
|
|
} {1 2 3 4 5 6}
|
|
do_test vtab1-3.13 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} \
|
|
xFilter {SELECT rowid, * FROM 'treal' WHERE b >= ? AND b <= ?} 2 10 ]
|
|
|
|
# Add a function for the MATCH operator. Everything always matches!
|
|
#proc test_match {lhs rhs} {
|
|
# lappend ::echo_module MATCH $lhs $rhs
|
|
# return 1
|
|
#}
|
|
#db function match test_match
|
|
|
|
set echo_module ""
|
|
do_test vtab1-3.12 {
|
|
set echo_module ""
|
|
catchsql {
|
|
SELECT * FROM t1 WHERE a MATCH 'string';
|
|
}
|
|
} {1 {unable to use function MATCH in the requested context}}
|
|
do_test vtab1-3.13 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal'} \
|
|
xFilter {SELECT rowid, * FROM 'treal'}]
|
|
do_test vtab1-3.14 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM t1 WHERE b MATCH 'string';
|
|
}
|
|
} {}
|
|
do_test vtab1-3.15 {
|
|
set echo_module
|
|
} [list xBestIndex \
|
|
{SELECT rowid, * FROM 'treal' WHERE b LIKE (SELECT '%'||?||'%')} \
|
|
xFilter \
|
|
{SELECT rowid, * FROM 'treal' WHERE b LIKE (SELECT '%'||?||'%')} \
|
|
string ]
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test case vtab1-3 test table scans and the echo module's
|
|
# xBestIndex/xFilter handling of ORDER BY clauses.
|
|
|
|
# This procedure executes the SQL. Then it checks to see if the OP_Sort
|
|
# opcode was executed. If an OP_Sort did occur, then "sort" is appended
|
|
# to the result. If no OP_Sort happened, then "nosort" is appended.
|
|
#
|
|
# This procedure is used to check to make sure sorting is or is not
|
|
# occurring as expected.
|
|
#
|
|
proc cksort {sql} {
|
|
set ::sqlite_sort_count 0
|
|
set data [execsql $sql]
|
|
if {$::sqlite_sort_count} {set x sort} {set x nosort}
|
|
lappend data $x
|
|
return $data
|
|
}
|
|
|
|
do_test vtab1-4.1 {
|
|
set echo_module ""
|
|
cksort {
|
|
SELECT b FROM t1 ORDER BY b;
|
|
}
|
|
} {2 5 nosort}
|
|
do_test vtab1-4.2 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal' ORDER BY b ASC} \
|
|
xFilter {SELECT rowid, * FROM 'treal' ORDER BY b ASC} ]
|
|
do_test vtab1-4.3 {
|
|
set echo_module ""
|
|
cksort {
|
|
SELECT b FROM t1 ORDER BY b DESC;
|
|
}
|
|
} {5 2 nosort}
|
|
do_test vtab1-4.4 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal' ORDER BY b DESC} \
|
|
xFilter {SELECT rowid, * FROM 'treal' ORDER BY b DESC} ]
|
|
do_test vtab1-4.3 {
|
|
set echo_module ""
|
|
cksort {
|
|
SELECT b FROM t1 ORDER BY b||'';
|
|
}
|
|
} {2 5 sort}
|
|
do_test vtab1-4.4 {
|
|
set echo_module
|
|
} [list xBestIndex {SELECT rowid, * FROM 'treal'} \
|
|
xFilter {SELECT rowid, * FROM 'treal'} ]
|
|
|
|
execsql {
|
|
DROP TABLE t1;
|
|
DROP TABLE treal;
|
|
}
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test cases vtab1-5 test SELECT queries that include joins on virtual
|
|
# tables.
|
|
|
|
proc filter {log} {
|
|
set out [list]
|
|
for {set ii 0} {$ii < [llength $log]} {incr ii} {
|
|
if {[lindex $log $ii] eq "xFilter"} {
|
|
lappend out xFilter
|
|
lappend out [lindex $log [expr $ii+1]]
|
|
}
|
|
}
|
|
return $out
|
|
}
|
|
|
|
do_test vtab1-5-1 {
|
|
execsql {
|
|
CREATE TABLE t1(a, b, c);
|
|
CREATE TABLE t2(d, e, f);
|
|
INSERT INTO t1 VALUES(1, 'red', 'green');
|
|
INSERT INTO t1 VALUES(2, 'blue', 'black');
|
|
INSERT INTO t2 VALUES(1, 'spades', 'clubs');
|
|
INSERT INTO t2 VALUES(2, 'hearts', 'diamonds');
|
|
CREATE VIRTUAL TABLE et1 USING echo(t1);
|
|
CREATE VIRTUAL TABLE et2 USING echo(t2);
|
|
}
|
|
} {}
|
|
|
|
do_test vtab1-5-2 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM et1, et2;
|
|
}
|
|
} [list \
|
|
1 red green 1 spades clubs \
|
|
1 red green 2 hearts diamonds \
|
|
2 blue black 1 spades clubs \
|
|
2 blue black 2 hearts diamonds \
|
|
]
|
|
do_test vtab1-5-3 {
|
|
filter $echo_module
|
|
} [list \
|
|
xFilter {SELECT rowid, * FROM 't1'} \
|
|
xFilter {SELECT rowid, * FROM 't2'} \
|
|
xFilter {SELECT rowid, * FROM 't2'} \
|
|
]
|
|
do_test vtab1-5-4 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM et1, et2 WHERE et2.d = 2;
|
|
}
|
|
} [list \
|
|
1 red green 2 hearts diamonds \
|
|
2 blue black 2 hearts diamonds \
|
|
]
|
|
do_test vtab1-5-5 {
|
|
filter $echo_module
|
|
} [list \
|
|
xFilter {SELECT rowid, * FROM 't1'} \
|
|
xFilter {SELECT rowid, * FROM 't2'} \
|
|
xFilter {SELECT rowid, * FROM 't2'} \
|
|
]
|
|
do_test vtab1-5-6 {
|
|
execsql {
|
|
CREATE INDEX i1 ON t2(d);
|
|
}
|
|
|
|
db close
|
|
sqlite3 db test.db
|
|
register_echo_module [sqlite3_connection_pointer db]
|
|
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM et1, et2 WHERE et2.d = 2;
|
|
}
|
|
} [list \
|
|
1 red green 2 hearts diamonds \
|
|
2 blue black 2 hearts diamonds \
|
|
]
|
|
do_test vtab1-5-7 {
|
|
filter $echo_module
|
|
} [list \
|
|
xFilter {SELECT rowid, * FROM 't2' WHERE d = ?} \
|
|
xFilter {SELECT rowid, * FROM 't1'} \
|
|
]
|
|
|
|
execsql {
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE et1;
|
|
DROP TABLE et2;
|
|
}
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test cases vtab1-6 test INSERT, UPDATE and DELETE operations
|
|
# on virtual tables.
|
|
do_test vtab1-6-1 {
|
|
execsql { SELECT sql FROM sqlite_master }
|
|
} {}
|
|
do_test vtab1-6-2 {
|
|
execsql {
|
|
CREATE TABLE treal(a PRIMARY KEY, b, c);
|
|
CREATE VIRTUAL TABLE techo USING echo(treal);
|
|
SELECT name FROM sqlite_master WHERE type = 'table';
|
|
}
|
|
} {treal techo}
|
|
do_test vtab1-6-3 {
|
|
execsql {
|
|
INSERT INTO techo VALUES(1, 2, 3);
|
|
SELECT * FROM techo;
|
|
}
|
|
} {1 2 3}
|
|
do_test vtab1-6-4 {
|
|
execsql {
|
|
UPDATE techo SET a = 5;
|
|
SELECT * FROM techo;
|
|
}
|
|
} {5 2 3}
|
|
|
|
do_test vtab1-6-5 {
|
|
execsql {
|
|
UPDATE techo set a = a||b||c;
|
|
SELECT * FROM techo;
|
|
}
|
|
} {523 2 3}
|
|
|
|
do_test vtab1-6-6 {
|
|
execsql {
|
|
UPDATE techo set rowid = 10;
|
|
SELECT rowid FROM techo;
|
|
}
|
|
} {10}
|
|
|
|
do_test vtab1-6-7 {
|
|
execsql {
|
|
DELETE FROM techo;
|
|
SELECT * FROM techo;
|
|
}
|
|
} {}
|
|
|
|
|
|
file delete -force test2.db
|
|
file delete -force test2.db-journal
|
|
sqlite3 db2 test2.db
|
|
execsql {
|
|
CREATE TABLE techo(a PRIMARY KEY, b, c);
|
|
} db2
|
|
proc check_echo_table {tn} {
|
|
set ::data1 [execsql {SELECT rowid, * FROM techo}]
|
|
set ::data2 [execsql {SELECT rowid, * FROM techo} db2]
|
|
do_test $tn {
|
|
string equal $::data1 $::data2
|
|
} 1
|
|
}
|
|
set tn 0
|
|
foreach stmt [list \
|
|
{INSERT INTO techo VALUES('abc', 'def', 'ghi')} \
|
|
{INSERT INTO techo SELECT a||'.'||rowid, b, c FROM techo} \
|
|
{INSERT INTO techo SELECT a||'x'||rowid, b, c FROM techo} \
|
|
{INSERT INTO techo SELECT a||'y'||rowid, b, c FROM techo} \
|
|
{DELETE FROM techo WHERE (oid % 3) = 0} \
|
|
{UPDATE techo set rowid = 100 WHERE rowid = 1} \
|
|
{INSERT INTO techo(a, b) VALUES('hello', 'world')} \
|
|
{DELETE FROM techo} \
|
|
] {
|
|
execsql $stmt
|
|
execsql $stmt db2
|
|
check_echo_table vtab1-6.8.[incr tn]
|
|
}
|
|
|
|
db2 close
|
|
|
|
|
|
|
|
#----------------------------------------------------------------------
|
|
# Test cases vtab1-7 tests that the value returned by
|
|
# sqlite3_last_insert_rowid() is set correctly when rows are inserted
|
|
# into virtual tables.
|
|
do_test vtab1.7-1 {
|
|
execsql {
|
|
CREATE TABLE real_abc(a PRIMARY KEY, b, c);
|
|
CREATE VIRTUAL TABLE echo_abc USING echo(real_abc);
|
|
}
|
|
} {}
|
|
do_test vtab1.7-2 {
|
|
execsql {
|
|
INSERT INTO echo_abc VALUES(1, 2, 3);
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {1}
|
|
do_test vtab1.7-3 {
|
|
execsql {
|
|
INSERT INTO echo_abc(rowid) VALUES(31427);
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31427}
|
|
do_test vtab1.7-4 {
|
|
execsql {
|
|
INSERT INTO echo_abc SELECT a||'.v2', b, c FROM echo_abc;
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31429}
|
|
do_test vtab1.7-5 {
|
|
execsql {
|
|
SELECT rowid, a, b, c FROM echo_abc
|
|
}
|
|
} [list 1 1 2 3 \
|
|
31427 {} {} {} \
|
|
31428 1.v2 2 3 \
|
|
31429 {} {} {} \
|
|
]
|
|
|
|
# Now test that DELETE and UPDATE operations do not modify the value.
|
|
do_test vtab1.7-6 {
|
|
execsql {
|
|
UPDATE echo_abc SET c = 5 WHERE b = 2;
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31429}
|
|
do_test vtab1.7-7 {
|
|
execsql {
|
|
UPDATE echo_abc SET rowid = 5 WHERE rowid = 1;
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31429}
|
|
do_test vtab1.7-8 {
|
|
execsql {
|
|
DELETE FROM echo_abc WHERE b = 2;
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31429}
|
|
do_test vtab1.7-9 {
|
|
execsql {
|
|
SELECT rowid, a, b, c FROM echo_abc
|
|
}
|
|
} [list 31427 {} {} {} \
|
|
31429 {} {} {} \
|
|
]
|
|
do_test vtab1.7-10 {
|
|
execsql {
|
|
DELETE FROM echo_abc WHERE b = 2;
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31429}
|
|
do_test vtab1.7-11 {
|
|
execsql {
|
|
SELECT rowid, a, b, c FROM real_abc
|
|
}
|
|
} [list 31427 {} {} {} \
|
|
31429 {} {} {} \
|
|
]
|
|
do_test vtab1.7-12 {
|
|
execsql {
|
|
DELETE FROM echo_abc;
|
|
SELECT last_insert_rowid();
|
|
}
|
|
} {31429}
|
|
do_test vtab1.7-13 {
|
|
execsql {
|
|
SELECT rowid, a, b, c FROM real_abc
|
|
}
|
|
} {}
|
|
|
|
do_test vtab1.8-1 {
|
|
set echo_module ""
|
|
execsql {
|
|
ATTACH 'test2.db' AS aux;
|
|
CREATE VIRTUAL TABLE aux.e2 USING echo(real_abc);
|
|
}
|
|
set echo_module
|
|
} [list xCreate echo aux e2 real_abc \
|
|
xSync echo(real_abc) \
|
|
xCommit echo(real_abc) \
|
|
]
|
|
do_test vtab1.8-2 {
|
|
execsql {
|
|
DROP TABLE aux.e2;
|
|
DROP TABLE treal;
|
|
DROP TABLE techo;
|
|
DROP TABLE echo_abc;
|
|
DROP TABLE real_abc;
|
|
}
|
|
} {}
|
|
|
|
do_test vtab1.9-1 {
|
|
set echo_module ""
|
|
execsql {
|
|
CREATE TABLE r(a, b, c);
|
|
CREATE VIRTUAL TABLE e USING echo(r, e_log);
|
|
SELECT name FROM sqlite_master;
|
|
}
|
|
} {r e e_log}
|
|
do_test vtab1.9-2 {
|
|
execsql {
|
|
DROP TABLE e;
|
|
SELECT name FROM sqlite_master;
|
|
}
|
|
} {r}
|
|
|
|
do_test vtab1.9-3 {
|
|
set echo_module ""
|
|
execsql {
|
|
CREATE VIRTUAL TABLE e USING echo(r, e_log, virtual 1 2 3 varchar(32));
|
|
}
|
|
set echo_module
|
|
} [list \
|
|
xCreate echo main e r e_log {virtual 1 2 3 varchar(32)} \
|
|
xSync echo(r) \
|
|
xCommit echo(r) \
|
|
]
|
|
|
|
do_test vtab1.10-1 {
|
|
execsql {
|
|
CREATE TABLE del(d);
|
|
CREATE VIRTUAL TABLE e2 USING echo(del);
|
|
}
|
|
db close
|
|
sqlite3 db test.db
|
|
register_echo_module [sqlite3_connection_pointer db]
|
|
execsql {
|
|
DROP TABLE del;
|
|
}
|
|
catchsql {
|
|
SELECT * FROM e2;
|
|
}
|
|
} {1 {vtable constructor failed: e2}}
|
|
do_test vtab1.10-2 {
|
|
set rc [catch {
|
|
set ptr [sqlite3_connection_pointer db]
|
|
sqlite3_declare_vtab $ptr {CREATE TABLE abc(a, b, c)}
|
|
} msg]
|
|
list $rc $msg
|
|
} {1 {library routine called out of sequence}}
|
|
do_test vtab1.10-3 {
|
|
set ::echo_module_begin_fail r
|
|
catchsql {
|
|
INSERT INTO e VALUES(1, 2, 3);
|
|
}
|
|
} {1 {SQL logic error or missing database}}
|
|
do_test vtab1.10-4 {
|
|
catch {execsql {
|
|
EXPLAIN SELECT * FROM e WHERE rowid = 2;
|
|
EXPLAIN QUERY PLAN SELECT * FROM e WHERE rowid = 2 ORDER BY rowid;
|
|
}}
|
|
} {0}
|
|
|
|
do_test vtab1.10-5 {
|
|
set echo_module ""
|
|
execsql {
|
|
SELECT * FROM e WHERE rowid||'' MATCH 'pattern';
|
|
}
|
|
set echo_module
|
|
} [list \
|
|
xBestIndex {SELECT rowid, * FROM 'r'} \
|
|
xFilter {SELECT rowid, * FROM 'r'} \
|
|
]
|
|
proc match_func {args} {return ""}
|
|
do_test vtab1.10-6 {
|
|
set echo_module ""
|
|
db function match match_func
|
|
execsql {
|
|
SELECT * FROM e WHERE match('pattern', rowid, 'pattern2');
|
|
}
|
|
set echo_module
|
|
} [list \
|
|
xBestIndex {SELECT rowid, * FROM 'r'} \
|
|
xFilter {SELECT rowid, * FROM 'r'} \
|
|
]
|
|
|
|
|
|
# Testing the xFindFunction interface
|
|
#
|
|
catch {rename ::echo_glob_overload {}}
|
|
do_test vtab1.11-1 {
|
|
execsql {
|
|
INSERT INTO r(a,b,c) VALUES(1,'?',99);
|
|
INSERT INTO r(a,b,c) VALUES(2,3,99);
|
|
SELECT a GLOB b FROM e
|
|
}
|
|
} {1 0}
|
|
proc ::echo_glob_overload {a b} {
|
|
return [list $b $a]
|
|
}
|
|
do_test vtab1.11-2 {
|
|
execsql {
|
|
SELECT a like 'b' FROM e
|
|
}
|
|
} {0 0}
|
|
do_test vtab1.11-3 {
|
|
execsql {
|
|
SELECT a glob '2' FROM e
|
|
}
|
|
} {{1 2} {2 2}}
|
|
do_test vtab1.11-4 {
|
|
execsql {
|
|
SELECT glob('2',a) FROM e
|
|
}
|
|
} {0 1}
|
|
do_test vtab1.11-5 {
|
|
execsql {
|
|
SELECT glob(a,'2') FROM e
|
|
}
|
|
} {{2 1} {2 2}}
|
|
|
|
unset -nocomplain echo_module_begin_fail
|
|
finish_test
|