sl@0: # 2001 September 15.
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: # This file implements regression tests for SQLite library.
sl@0: #
sl@0: # This file implements tests for miscellanous features that were
sl@0: # left out of other test files.
sl@0: #
sl@0: # $Id: misc1.test,v 1.42 2007/11/05 14:58:23 drh Exp $
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: # Mimic the SQLite 2 collation type NUMERIC.
sl@0: db collate numeric numeric_collate
sl@0: proc numeric_collate {lhs rhs} {
sl@0:   if {$lhs == $rhs} {return 0} 
sl@0:   return [expr ($lhs>$rhs)?1:-1]
sl@0: }
sl@0: 
sl@0: # Mimic the SQLite 2 collation type TEXT.
sl@0: db collate text text_collate
sl@0: proc numeric_collate {lhs rhs} {
sl@0:   return [string compare $lhs $rhs]
sl@0: }
sl@0: 
sl@0: # Test the creation and use of tables that have a large number
sl@0: # of columns.
sl@0: #
sl@0: do_test misc1-1.1 {
sl@0:   set cmd "CREATE TABLE manycol(x0 text"
sl@0:   for {set i 1} {$i<=99} {incr i} {
sl@0:     append cmd ",x$i text"
sl@0:   }
sl@0:   append cmd ")";
sl@0:   execsql $cmd
sl@0:   set cmd "INSERT INTO manycol VALUES(0"
sl@0:   for {set i 1} {$i<=99} {incr i} {
sl@0:     append cmd ",$i"
sl@0:   }
sl@0:   append cmd ")";
sl@0:   execsql $cmd
sl@0:   execsql "SELECT x99 FROM manycol"
sl@0: } 99
sl@0: do_test misc1-1.2 {
sl@0:   execsql {SELECT x0, x10, x25, x50, x75 FROM manycol}
sl@0: } {0 10 25 50 75}
sl@0: do_test misc1-1.3.1 {
sl@0:   for {set j 100} {$j<=1000} {incr j 100} {
sl@0:     set cmd "INSERT INTO manycol VALUES($j"
sl@0:     for {set i 1} {$i<=99} {incr i} {
sl@0:       append cmd ",[expr {$i+$j}]"
sl@0:     }
sl@0:     append cmd ")"
sl@0:     execsql $cmd
sl@0:   }
sl@0:   execsql {SELECT x50 FROM manycol ORDER BY x80+0}
sl@0: } {50 150 250 350 450 550 650 750 850 950 1050}
sl@0: do_test misc1-1.3.2 {
sl@0:   execsql {SELECT x50 FROM manycol ORDER BY x80}
sl@0: } {1050 150 250 350 450 550 650 750 50 850 950}
sl@0: do_test misc1-1.4 {
sl@0:   execsql {SELECT x75 FROM manycol WHERE x50=350}
sl@0: } 375
sl@0: do_test misc1-1.5 {
sl@0:   execsql {SELECT x50 FROM manycol WHERE x99=599}
sl@0: } 550
sl@0: do_test misc1-1.6 {
sl@0:   execsql {CREATE INDEX manycol_idx1 ON manycol(x99)}
sl@0:   execsql {SELECT x50 FROM manycol WHERE x99=899}
sl@0: } 850
sl@0: do_test misc1-1.7 {
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } 11
sl@0: do_test misc1-1.8 {
sl@0:   execsql {DELETE FROM manycol WHERE x98=1234}
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } 11
sl@0: do_test misc1-1.9 {
sl@0:   execsql {DELETE FROM manycol WHERE x98=998}
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } 10
sl@0: do_test misc1-1.10 {
sl@0:   execsql {DELETE FROM manycol WHERE x99=500}
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } 10
sl@0: do_test misc1-1.11 {
sl@0:   execsql {DELETE FROM manycol WHERE x99=599}
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } 9
sl@0: 
sl@0: # Check GROUP BY expressions that name two or more columns.
sl@0: #
sl@0: do_test misc1-2.1 {
sl@0:   execsql {
sl@0:     BEGIN TRANSACTION;
sl@0:     CREATE TABLE agger(one text, two text, three text, four text);
sl@0:     INSERT INTO agger VALUES(1, 'one', 'hello', 'yes');
sl@0:     INSERT INTO agger VALUES(2, 'two', 'howdy', 'no');
sl@0:     INSERT INTO agger VALUES(3, 'thr', 'howareya', 'yes');
sl@0:     INSERT INTO agger VALUES(4, 'two', 'lothere', 'yes');
sl@0:     INSERT INTO agger VALUES(5, 'one', 'atcha', 'yes');
sl@0:     INSERT INTO agger VALUES(6, 'two', 'hello', 'no');
sl@0:     COMMIT
sl@0:   }
sl@0:   execsql {SELECT count(*) FROM agger}
sl@0: } 6
sl@0: do_test misc1-2.2 {
sl@0:   execsql {SELECT sum(one), two, four FROM agger
sl@0:            GROUP BY two, four ORDER BY sum(one) desc}
sl@0: } {8 two no 6 one yes 4 two yes 3 thr yes}
sl@0: do_test misc1-2.3 {
sl@0:   execsql {SELECT sum((one)), (two), (four) FROM agger
sl@0:            GROUP BY (two), (four) ORDER BY sum(one) desc}
sl@0: } {8 two no 6 one yes 4 two yes 3 thr yes}
sl@0: 
sl@0: # Here's a test for a bug found by Joel Lucsy.  The code below
sl@0: # was causing an assertion failure.
sl@0: #
sl@0: do_test misc1-3.1 {
sl@0:   set r [execsql {
sl@0:     CREATE TABLE t1(a);
sl@0:     INSERT INTO t1 VALUES('hi');
sl@0:     PRAGMA full_column_names=on;
sl@0:     SELECT rowid, * FROM t1;
sl@0:   }]
sl@0:   lindex $r 1
sl@0: } {hi}
sl@0: 
sl@0: # Here's a test for yet another bug found by Joel Lucsy.  The code
sl@0: # below was causing an assertion failure.
sl@0: #
sl@0: do_test misc1-4.1 {
sl@0:   execsql {
sl@0:     BEGIN;
sl@0:     CREATE TABLE t2(a);
sl@0:     INSERT INTO t2 VALUES('This is a long string to use up a lot of disk -');
sl@0:     UPDATE t2 SET a=a||a||a||a;
sl@0:     INSERT INTO t2 SELECT '1 - ' || a FROM t2;
sl@0:     INSERT INTO t2 SELECT '2 - ' || a FROM t2;
sl@0:     INSERT INTO t2 SELECT '3 - ' || a FROM t2;
sl@0:     INSERT INTO t2 SELECT '4 - ' || a FROM t2;
sl@0:     INSERT INTO t2 SELECT '5 - ' || a FROM t2;
sl@0:     INSERT INTO t2 SELECT '6 - ' || a FROM t2;
sl@0:     COMMIT;
sl@0:     SELECT count(*) FROM t2;
sl@0:   }
sl@0: } {64}
sl@0: 
sl@0: # Make sure we actually see a semicolon or end-of-file in the SQL input
sl@0: # before executing a command.  Thus if "WHERE" is misspelled on an UPDATE,
sl@0: # the user won't accidently update every record.
sl@0: #
sl@0: do_test misc1-5.1 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t3(a,b);
sl@0:     INSERT INTO t3 VALUES(1,2);
sl@0:     INSERT INTO t3 VALUES(3,4);
sl@0:     UPDATE t3 SET a=0 WHEREwww b=2;
sl@0:   }
sl@0: } {1 {near "WHEREwww": syntax error}}
sl@0: do_test misc1-5.2 {
sl@0:   execsql {
sl@0:     SELECT * FROM t3 ORDER BY a;
sl@0:   }
sl@0: } {1 2 3 4}
sl@0: 
sl@0: # Certain keywords (especially non-standard keywords like "REPLACE") can
sl@0: # also be used as identifiers.  The way this works in the parser is that
sl@0: # the parser first detects a syntax error, the error handling routine
sl@0: # sees that the special keyword caused the error, then replaces the keyword
sl@0: # with "ID" and tries again.
sl@0: #
sl@0: # Check the operation of this logic.
sl@0: #
sl@0: do_test misc1-6.1 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t4(
sl@0:       abort, asc, begin, cluster, conflict, copy, delimiters, desc, end,
sl@0:       explain, fail, ignore, key, offset, pragma, replace, temp,
sl@0:       vacuum, view
sl@0:     );
sl@0:   }
sl@0: } {0 {}}
sl@0: do_test misc1-6.2 {
sl@0:   catchsql {
sl@0:     INSERT INTO t4
sl@0:        VALUES(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19);
sl@0:   }
sl@0: } {0 {}}
sl@0: do_test misc1-6.3 {
sl@0:   execsql {
sl@0:     SELECT * FROM t4
sl@0:   }
sl@0: } {1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19}
sl@0: do_test misc1-6.4 {
sl@0:   execsql {
sl@0:     SELECT abort+asc,max(key,pragma,temp) FROM t4
sl@0:   }
sl@0: } {3 17}
sl@0: 
sl@0: # Test for multi-column primary keys, and for multiple primary keys.
sl@0: #
sl@0: do_test misc1-7.1 {
sl@0:   catchsql {
sl@0:     CREATE TABLE error1(
sl@0:       a TYPE PRIMARY KEY,
sl@0:       b TYPE PRIMARY KEY
sl@0:     );
sl@0:   }
sl@0: } {1 {table "error1" has more than one primary key}}
sl@0: do_test misc1-7.2 {
sl@0:   catchsql {
sl@0:     CREATE TABLE error1(
sl@0:       a INTEGER PRIMARY KEY,
sl@0:       b TYPE PRIMARY KEY
sl@0:     );
sl@0:   }
sl@0: } {1 {table "error1" has more than one primary key}}
sl@0: do_test misc1-7.3 {
sl@0:   execsql {
sl@0:     CREATE TABLE t5(a,b,c,PRIMARY KEY(a,b));
sl@0:     INSERT INTO t5 VALUES(1,2,3);
sl@0:     SELECT * FROM t5 ORDER BY a;
sl@0:   }
sl@0: } {1 2 3}
sl@0: do_test misc1-7.4 {
sl@0:   catchsql {
sl@0:     INSERT INTO t5 VALUES(1,2,4);
sl@0:   }
sl@0: } {1 {columns a, b are not unique}}
sl@0: do_test misc1-7.5 {
sl@0:   catchsql {
sl@0:     INSERT INTO t5 VALUES(0,2,4);
sl@0:   }
sl@0: } {0 {}}
sl@0: do_test misc1-7.6 {
sl@0:   execsql {
sl@0:     SELECT * FROM t5 ORDER BY a;
sl@0:   }
sl@0: } {0 2 4 1 2 3}
sl@0: 
sl@0: do_test misc1-8.1 {
sl@0:   catchsql {
sl@0:     SELECT *;
sl@0:   }
sl@0: } {1 {no tables specified}}
sl@0: do_test misc1-8.2 {
sl@0:   catchsql {
sl@0:     SELECT t1.*;
sl@0:   }
sl@0: } {1 {no such table: t1}}
sl@0: 
sl@0: execsql {
sl@0:   DROP TABLE t1;
sl@0:   DROP TABLE t2;
sl@0:   DROP TABLE t3;
sl@0:   DROP TABLE t4;
sl@0: }
sl@0: 
sl@0: # 64-bit integers are represented exactly.
sl@0: #
sl@0: do_test misc1-9.1 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t1(a unique not null, b unique not null);
sl@0:     INSERT INTO t1 VALUES('a',1234567890123456789);
sl@0:     INSERT INTO t1 VALUES('b',1234567891123456789);
sl@0:     INSERT INTO t1 VALUES('c',1234567892123456789);
sl@0:     SELECT * FROM t1;
sl@0:   }
sl@0: } {0 {a 1234567890123456789 b 1234567891123456789 c 1234567892123456789}}
sl@0: 
sl@0: # A WHERE clause is not allowed to contain more than 99 terms.  Check to
sl@0: # make sure this limit is enforced.
sl@0: #
sl@0: # 2005-07-16: There is no longer a limit on the number of terms in a
sl@0: # WHERE clause.  But keep these tests just so that we have some tests
sl@0: # that use a large number of terms in the WHERE clause.
sl@0: #
sl@0: do_test misc1-10.0 {
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } {9}
sl@0: do_test misc1-10.1 {
sl@0:   set ::where {WHERE x0>=0}
sl@0:   for {set i 1} {$i<=99} {incr i} {
sl@0:     append ::where " AND x$i<>0"
sl@0:   }
sl@0:   catchsql "SELECT count(*) FROM manycol $::where"
sl@0: } {0 9}
sl@0: do_test misc1-10.2 {
sl@0:   catchsql "SELECT count(*) FROM manycol $::where AND rowid>0"
sl@0: } {0 9}
sl@0: do_test misc1-10.3 {
sl@0:   regsub "x0>=0" $::where "x0=0" ::where
sl@0:   catchsql "DELETE FROM manycol $::where"
sl@0: } {0 {}}
sl@0: do_test misc1-10.4 {
sl@0:   execsql {SELECT count(*) FROM manycol}
sl@0: } {8}
sl@0: do_test misc1-10.5 {
sl@0:   catchsql "DELETE FROM manycol $::where AND rowid>0"
sl@0: } {0 {}}
sl@0: do_test misc1-10.6 {
sl@0:   execsql {SELECT x1 FROM manycol WHERE x0=100}
sl@0: } {101}
sl@0: do_test misc1-10.7 {
sl@0:   regsub "x0=0" $::where "x0=100" ::where
sl@0:   catchsql "UPDATE manycol SET x1=x1+1 $::where"
sl@0: } {0 {}}
sl@0: do_test misc1-10.8 {
sl@0:   execsql {SELECT x1 FROM manycol WHERE x0=100}
sl@0: } {102}
sl@0: do_test misc1-10.9 {
sl@0:   catchsql "UPDATE manycol SET x1=x1+1 $::where AND rowid>0"
sl@0: } {0 {}}
sl@0: do_test misc1-10.10 {
sl@0:   execsql {SELECT x1 FROM manycol WHERE x0=100}
sl@0: } {103}
sl@0: 
sl@0: # Make sure the initialization works even if a database is opened while
sl@0: # another process has the database locked.
sl@0: #
sl@0: # Update for v3: The BEGIN doesn't lock the database so the schema is read
sl@0: # and the SELECT returns successfully.
sl@0: do_test misc1-11.1 {
sl@0:   execsql {BEGIN}
sl@0:   execsql {UPDATE t1 SET a=0 WHERE 0}
sl@0:   sqlite3 db2 test.db
sl@0:   set rc [catch {db2 eval {SELECT count(*) FROM t1}} msg]
sl@0:   lappend rc $msg
sl@0: # v2 result: {1 {database is locked}}
sl@0: } {0 3}
sl@0: do_test misc1-11.2 {
sl@0:   execsql {COMMIT}
sl@0:   set rc [catch {db2 eval {SELECT count(*) FROM t1}} msg]
sl@0:   db2 close
sl@0:   lappend rc $msg
sl@0: } {0 3}
sl@0: 
sl@0: # Make sure string comparisons really do compare strings in format4+.
sl@0: # Similar tests in the format3.test file show that for format3 and earlier
sl@0: # all comparisions where numeric if either operand looked like a number.
sl@0: #
sl@0: do_test misc1-12.1 {
sl@0:   execsql {SELECT '0'=='0.0'}
sl@0: } {0}
sl@0: do_test misc1-12.2 {
sl@0:   execsql {SELECT '0'==0.0}
sl@0: } {0}
sl@0: do_test misc1-12.3 {
sl@0:   execsql {SELECT '12345678901234567890'=='12345678901234567891'}
sl@0: } {0}
sl@0: do_test misc1-12.4 {
sl@0:   execsql {
sl@0:     CREATE TABLE t6(a INT UNIQUE, b TEXT UNIQUE);
sl@0:     INSERT INTO t6 VALUES('0','0.0');
sl@0:     SELECT * FROM t6;
sl@0:   }
sl@0: } {0 0.0}
sl@0: ifcapable conflict {
sl@0:   do_test misc1-12.5 {
sl@0:     execsql {
sl@0:       INSERT OR IGNORE INTO t6 VALUES(0.0,'x');
sl@0:       SELECT * FROM t6;
sl@0:     }
sl@0:   } {0 0.0}
sl@0:   do_test misc1-12.6 {
sl@0:     execsql {
sl@0:       INSERT OR IGNORE INTO t6 VALUES('y',0);
sl@0:       SELECT * FROM t6;
sl@0:     }
sl@0:   } {0 0.0 y 0}
sl@0: }
sl@0: do_test misc1-12.7 {
sl@0:   execsql {
sl@0:     CREATE TABLE t7(x INTEGER, y TEXT, z);
sl@0:     INSERT INTO t7 VALUES(0,0,1);
sl@0:     INSERT INTO t7 VALUES(0.0,0,2);
sl@0:     INSERT INTO t7 VALUES(0,0.0,3);
sl@0:     INSERT INTO t7 VALUES(0.0,0.0,4);
sl@0:     SELECT DISTINCT x, y FROM t7 ORDER BY z;
sl@0:   }
sl@0: } {0 0 0 0.0}
sl@0: do_test misc1-12.8 {
sl@0:   execsql {
sl@0:     SELECT min(z), max(z), count(z) FROM t7 GROUP BY x ORDER BY 1;
sl@0:   }
sl@0: } {1 4 4}
sl@0: do_test misc1-12.9 {
sl@0:   execsql {
sl@0:     SELECT min(z), max(z), count(z) FROM t7 GROUP BY y ORDER BY 1;
sl@0:   }
sl@0: } {1 2 2 3 4 2}
sl@0: 
sl@0: # This used to be an error.  But we changed the code so that arbitrary
sl@0: # identifiers can be used as a collating sequence.  Collation is by text
sl@0: # if the identifier contains "text", "blob", or "clob" and is numeric
sl@0: # otherwise.
sl@0: #
sl@0: # Update: In v3, it is an error again.
sl@0: #
sl@0: #do_test misc1-12.10 {
sl@0: #  catchsql {
sl@0: #    SELECT * FROM t6 ORDER BY a COLLATE unknown;
sl@0: #  }
sl@0: #} {0 {0 0 y 0}}
sl@0: do_test misc1-12.11 {
sl@0:   execsql {
sl@0:     CREATE TABLE t8(x TEXT COLLATE numeric, y INTEGER COLLATE text, z);
sl@0:     INSERT INTO t8 VALUES(0,0,1);
sl@0:     INSERT INTO t8 VALUES(0.0,0,2);
sl@0:     INSERT INTO t8 VALUES(0,0.0,3);
sl@0:     INSERT INTO t8 VALUES(0.0,0.0,4);
sl@0:     SELECT DISTINCT x, y FROM t8 ORDER BY z;
sl@0:   }
sl@0: } {0 0 0.0 0}
sl@0: do_test misc1-12.12 {
sl@0:   execsql {
sl@0:     SELECT min(z), max(z), count(z) FROM t8 GROUP BY x ORDER BY 1;
sl@0:   }
sl@0: } {1 3 2 2 4 2}
sl@0: do_test misc1-12.13 {
sl@0:   execsql {
sl@0:     SELECT min(z), max(z), count(z) FROM t8 GROUP BY y ORDER BY 1;
sl@0:   }
sl@0: } {1 4 4}
sl@0: 
sl@0: # There was a problem with realloc() in the OP_MemStore operation of
sl@0: # the VDBE.  A buffer was being reallocated but some pointers into 
sl@0: # the old copy of the buffer were not being moved over to the new copy.
sl@0: # The following code tests for the problem.
sl@0: #
sl@0: ifcapable subquery {
sl@0:   do_test misc1-13.1 {
sl@0:      execsql {
sl@0:        CREATE TABLE t9(x,y);
sl@0:        INSERT INTO t9 VALUES('one',1);
sl@0:        INSERT INTO t9 VALUES('two',2);
sl@0:        INSERT INTO t9 VALUES('three',3);
sl@0:        INSERT INTO t9 VALUES('four',4);
sl@0:        INSERT INTO t9 VALUES('five',5);
sl@0:        INSERT INTO t9 VALUES('six',6);
sl@0:        INSERT INTO t9 VALUES('seven',7);
sl@0:        INSERT INTO t9 VALUES('eight',8);
sl@0:        INSERT INTO t9 VALUES('nine',9);
sl@0:        INSERT INTO t9 VALUES('ten',10);
sl@0:        INSERT INTO t9 VALUES('eleven',11);
sl@0:        SELECT y FROM t9
sl@0:        WHERE x=(SELECT x FROM t9 WHERE y=1)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=2)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=3)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=4)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=5)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=6)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=7)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=8)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=9)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=10)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=11)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=12)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=13)
sl@0:           OR x=(SELECT x FROM t9 WHERE y=14)
sl@0:        ;
sl@0:      }
sl@0:   } {1 2 3 4 5 6 7 8 9 10 11}
sl@0: }
sl@0: 
sl@0: # Make sure a database connection still works after changing the
sl@0: # working directory.
sl@0: #
sl@0: do_test misc1-14.1 {
sl@0:   file mkdir tempdir
sl@0:   cd tempdir
sl@0:   execsql {BEGIN}
sl@0:   file exists ./test.db-journal
sl@0: } {0}
sl@0: do_test misc1-14.2 {
sl@0:   execsql {UPDATE t1 SET a=0 WHERE 0}
sl@0:   file exists ../test.db-journal
sl@0: } {1}
sl@0: do_test misc1-14.3 {
sl@0:   cd ..
sl@0:   file delete -force tempdir
sl@0:   execsql {COMMIT}
sl@0:   file exists ./test.db-journal
sl@0: } {0}
sl@0: 
sl@0: # A failed create table should not leave the table in the internal
sl@0: # data structures.  Ticket #238.
sl@0: #
sl@0: do_test misc1-15.1.1 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t10 AS SELECT c1;
sl@0:   }
sl@0: } {1 {no such column: c1}}
sl@0: do_test misc1-15.1.2 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t10 AS SELECT t9.c1;
sl@0:   }
sl@0: } {1 {no such column: t9.c1}}
sl@0: do_test misc1-15.1.3 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t10 AS SELECT main.t9.c1;
sl@0:   }
sl@0: } {1 {no such column: main.t9.c1}}
sl@0: do_test misc1-15.2 {
sl@0:   catchsql {
sl@0:     CREATE TABLE t10 AS SELECT 1;
sl@0:   }
sl@0:   # The bug in ticket #238 causes the statement above to fail with
sl@0:   # the error "table t10 alread exists"
sl@0: } {0 {}}
sl@0: 
sl@0: # Test for memory leaks when a CREATE TABLE containing a primary key
sl@0: # fails.  Ticket #249.
sl@0: #
sl@0: do_test misc1-16.1 {
sl@0:   catchsql {SELECT name FROM sqlite_master LIMIT 1}
sl@0:   catchsql {
sl@0:     CREATE TABLE test(a integer, primary key(a));
sl@0:   }
sl@0: } {0 {}}
sl@0: do_test misc1-16.2 {
sl@0:   catchsql {
sl@0:     CREATE TABLE test(a integer, primary key(a));
sl@0:   }
sl@0: } {1 {table test already exists}}
sl@0: do_test misc1-16.3 {
sl@0:   catchsql {
sl@0:     CREATE TABLE test2(a text primary key, b text, primary key(a,b));
sl@0:   }
sl@0: } {1 {table "test2" has more than one primary key}}
sl@0: do_test misc1-16.4 {
sl@0:   execsql {
sl@0:     INSERT INTO test VALUES(1);
sl@0:     SELECT rowid, a FROM test;
sl@0:   }
sl@0: } {1 1}
sl@0: do_test misc1-16.5 {
sl@0:   execsql {
sl@0:     INSERT INTO test VALUES(5);
sl@0:     SELECT rowid, a FROM test;
sl@0:   }
sl@0: } {1 1 5 5}
sl@0: do_test misc1-16.6 {
sl@0:   execsql {
sl@0:     INSERT INTO test VALUES(NULL);
sl@0:     SELECT rowid, a FROM test;
sl@0:   }
sl@0: } {1 1 5 5 6 6}
sl@0: 
sl@0: ifcapable trigger&&tempdb {
sl@0: # Ticket #333: Temp triggers that modify persistent tables.
sl@0: #
sl@0: do_test misc1-17.1 {
sl@0:   execsql {
sl@0:     BEGIN;
sl@0:     CREATE TABLE RealTable(TestID INTEGER PRIMARY KEY, TestString TEXT);
sl@0:     CREATE TEMP TABLE TempTable(TestID INTEGER PRIMARY KEY, TestString TEXT);
sl@0:     CREATE TEMP TRIGGER trigTest_1 AFTER UPDATE ON TempTable BEGIN
sl@0:       INSERT INTO RealTable(TestString) 
sl@0:          SELECT new.TestString FROM TempTable LIMIT 1;
sl@0:     END;
sl@0:     INSERT INTO TempTable(TestString) VALUES ('1');
sl@0:     INSERT INTO TempTable(TestString) VALUES ('2');
sl@0:     UPDATE TempTable SET TestString = TestString + 1 WHERE TestID=1 OR TestId=2;
sl@0:     COMMIT;
sl@0:     SELECT TestString FROM RealTable ORDER BY 1;
sl@0:   }
sl@0: } {2 3}
sl@0: }
sl@0: 
sl@0: do_test misc1-18.1 {
sl@0:   set n [sqlite3_sleep 100]
sl@0:   expr {$n>=100}
sl@0: } {1}
sl@0: 
sl@0: finish_test