Annotation of embedaddon/sqlite3/test/insert.test, revision 1.1
1.1 ! misho 1: # 2001 September 15
! 2: #
! 3: # The author disclaims copyright to this source code. In place of
! 4: # a legal notice, here is a blessing:
! 5: #
! 6: # May you do good and not evil.
! 7: # May you find forgiveness for yourself and forgive others.
! 8: # May you share freely, never taking more than you give.
! 9: #
! 10: #***********************************************************************
! 11: # This file implements regression tests for SQLite library. The
! 12: # focus of this file is testing the INSERT statement.
! 13: #
! 14: # $Id: insert.test,v 1.31 2007/04/05 11:25:59 drh Exp $
! 15:
! 16: set testdir [file dirname $argv0]
! 17: source $testdir/tester.tcl
! 18:
! 19: # Try to insert into a non-existant table.
! 20: #
! 21: do_test insert-1.1 {
! 22: set v [catch {execsql {INSERT INTO test1 VALUES(1,2,3)}} msg]
! 23: lappend v $msg
! 24: } {1 {no such table: test1}}
! 25:
! 26: # Try to insert into sqlite_master
! 27: #
! 28: do_test insert-1.2 {
! 29: set v [catch {execsql {INSERT INTO sqlite_master VALUES(1,2,3,4)}} msg]
! 30: lappend v $msg
! 31: } {1 {table sqlite_master may not be modified}}
! 32:
! 33: # Try to insert the wrong number of entries.
! 34: #
! 35: do_test insert-1.3 {
! 36: execsql {CREATE TABLE test1(one int, two int, three int)}
! 37: set v [catch {execsql {INSERT INTO test1 VALUES(1,2)}} msg]
! 38: lappend v $msg
! 39: } {1 {table test1 has 3 columns but 2 values were supplied}}
! 40: do_test insert-1.3b {
! 41: set v [catch {execsql {INSERT INTO test1 VALUES(1,2,3,4)}} msg]
! 42: lappend v $msg
! 43: } {1 {table test1 has 3 columns but 4 values were supplied}}
! 44: do_test insert-1.3c {
! 45: set v [catch {execsql {INSERT INTO test1(one,two) VALUES(1,2,3,4)}} msg]
! 46: lappend v $msg
! 47: } {1 {4 values for 2 columns}}
! 48: do_test insert-1.3d {
! 49: set v [catch {execsql {INSERT INTO test1(one,two) VALUES(1)}} msg]
! 50: lappend v $msg
! 51: } {1 {1 values for 2 columns}}
! 52:
! 53: # Try to insert into a non-existant column of a table.
! 54: #
! 55: do_test insert-1.4 {
! 56: set v [catch {execsql {INSERT INTO test1(one,four) VALUES(1,2)}} msg]
! 57: lappend v $msg
! 58: } {1 {table test1 has no column named four}}
! 59:
! 60: # Make sure the inserts actually happen
! 61: #
! 62: do_test insert-1.5 {
! 63: execsql {INSERT INTO test1 VALUES(1,2,3)}
! 64: execsql {SELECT * FROM test1}
! 65: } {1 2 3}
! 66: do_test insert-1.5b {
! 67: execsql {INSERT INTO test1 VALUES(4,5,6)}
! 68: execsql {SELECT * FROM test1 ORDER BY one}
! 69: } {1 2 3 4 5 6}
! 70: do_test insert-1.5c {
! 71: execsql {INSERT INTO test1 VALUES(7,8,9)}
! 72: execsql {SELECT * FROM test1 ORDER BY one}
! 73: } {1 2 3 4 5 6 7 8 9}
! 74:
! 75: do_test insert-1.6 {
! 76: execsql {DELETE FROM test1}
! 77: execsql {INSERT INTO test1(one,two) VALUES(1,2)}
! 78: execsql {SELECT * FROM test1 ORDER BY one}
! 79: } {1 2 {}}
! 80: do_test insert-1.6b {
! 81: execsql {INSERT INTO test1(two,three) VALUES(5,6)}
! 82: execsql {SELECT * FROM test1 ORDER BY one}
! 83: } {{} 5 6 1 2 {}}
! 84: do_test insert-1.6c {
! 85: execsql {INSERT INTO test1(three,one) VALUES(7,8)}
! 86: execsql {SELECT * FROM test1 ORDER BY one}
! 87: } {{} 5 6 1 2 {} 8 {} 7}
! 88:
! 89: # A table to use for testing default values
! 90: #
! 91: do_test insert-2.1 {
! 92: execsql {
! 93: CREATE TABLE test2(
! 94: f1 int default -111,
! 95: f2 real default +4.32,
! 96: f3 int default +222,
! 97: f4 int default 7.89
! 98: )
! 99: }
! 100: execsql {SELECT * from test2}
! 101: } {}
! 102: do_test insert-2.2 {
! 103: execsql {INSERT INTO test2(f1,f3) VALUES(+10,-10)}
! 104: execsql {SELECT * FROM test2}
! 105: } {10 4.32 -10 7.89}
! 106: do_test insert-2.3 {
! 107: execsql {INSERT INTO test2(f2,f4) VALUES(1.23,-3.45)}
! 108: execsql {SELECT * FROM test2 WHERE f1==-111}
! 109: } {-111 1.23 222 -3.45}
! 110: do_test insert-2.4 {
! 111: execsql {INSERT INTO test2(f1,f2,f4) VALUES(77,+1.23,3.45)}
! 112: execsql {SELECT * FROM test2 WHERE f1==77}
! 113: } {77 1.23 222 3.45}
! 114: do_test insert-2.10 {
! 115: execsql {
! 116: DROP TABLE test2;
! 117: CREATE TABLE test2(
! 118: f1 int default 111,
! 119: f2 real default -4.32,
! 120: f3 text default hi,
! 121: f4 text default 'abc-123',
! 122: f5 varchar(10)
! 123: )
! 124: }
! 125: execsql {SELECT * from test2}
! 126: } {}
! 127: do_test insert-2.11 {
! 128: execsql {INSERT INTO test2(f2,f4) VALUES(-2.22,'hi!')}
! 129: execsql {SELECT * FROM test2}
! 130: } {111 -2.22 hi hi! {}}
! 131: do_test insert-2.12 {
! 132: execsql {INSERT INTO test2(f1,f5) VALUES(1,'xyzzy')}
! 133: execsql {SELECT * FROM test2 ORDER BY f1}
! 134: } {1 -4.32 hi abc-123 xyzzy 111 -2.22 hi hi! {}}
! 135:
! 136: # Do additional inserts with default values, but this time
! 137: # on a table that has indices. In particular we want to verify
! 138: # that the correct default values are inserted into the indices.
! 139: #
! 140: do_test insert-3.1 {
! 141: execsql {
! 142: DELETE FROM test2;
! 143: CREATE INDEX index9 ON test2(f1,f2);
! 144: CREATE INDEX indext ON test2(f4,f5);
! 145: SELECT * from test2;
! 146: }
! 147: } {}
! 148:
! 149: # Update for sqlite3 v3:
! 150: # Change the 111 to '111' in the following two test cases, because
! 151: # the default value is being inserted as a string. TODO: It shouldn't be.
! 152: do_test insert-3.2 {
! 153: execsql {INSERT INTO test2(f2,f4) VALUES(-3.33,'hum')}
! 154: execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33}
! 155: } {111 -3.33 hi hum {}}
! 156: do_test insert-3.3 {
! 157: execsql {INSERT INTO test2(f1,f2,f5) VALUES(22,-4.44,'wham')}
! 158: execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33}
! 159: } {111 -3.33 hi hum {}}
! 160: do_test insert-3.4 {
! 161: execsql {SELECT * FROM test2 WHERE f1=22 AND f2=-4.44}
! 162: } {22 -4.44 hi abc-123 wham}
! 163: ifcapable {reindex} {
! 164: do_test insert-3.5 {
! 165: execsql REINDEX
! 166: } {}
! 167: }
! 168: integrity_check insert-3.5
! 169:
! 170: # Test of expressions in the VALUES clause
! 171: #
! 172: do_test insert-4.1 {
! 173: execsql {
! 174: CREATE TABLE t3(a,b,c);
! 175: INSERT INTO t3 VALUES(1+2+3,4,5);
! 176: SELECT * FROM t3;
! 177: }
! 178: } {6 4 5}
! 179: do_test insert-4.2 {
! 180: ifcapable subquery {
! 181: execsql {INSERT INTO t3 VALUES((SELECT max(a) FROM t3)+1,5,6);}
! 182: } else {
! 183: set maxa [execsql {SELECT max(a) FROM t3}]
! 184: execsql "INSERT INTO t3 VALUES($maxa+1,5,6);"
! 185: }
! 186: execsql {
! 187: SELECT * FROM t3 ORDER BY a;
! 188: }
! 189: } {6 4 5 7 5 6}
! 190: ifcapable subquery {
! 191: do_test insert-4.3 {
! 192: catchsql {
! 193: INSERT INTO t3 VALUES((SELECT max(a) FROM t3)+1,t3.a,6);
! 194: SELECT * FROM t3 ORDER BY a;
! 195: }
! 196: } {1 {no such column: t3.a}}
! 197: }
! 198: do_test insert-4.4 {
! 199: ifcapable subquery {
! 200: execsql {INSERT INTO t3 VALUES((SELECT b FROM t3 WHERE a=0),6,7);}
! 201: } else {
! 202: set b [execsql {SELECT b FROM t3 WHERE a = 0}]
! 203: if {$b==""} {set b NULL}
! 204: execsql "INSERT INTO t3 VALUES($b,6,7);"
! 205: }
! 206: execsql {
! 207: SELECT * FROM t3 ORDER BY a;
! 208: }
! 209: } {{} 6 7 6 4 5 7 5 6}
! 210: do_test insert-4.5 {
! 211: execsql {
! 212: SELECT b,c FROM t3 WHERE a IS NULL;
! 213: }
! 214: } {6 7}
! 215: do_test insert-4.6 {
! 216: catchsql {
! 217: INSERT INTO t3 VALUES(notafunc(2,3),2,3);
! 218: }
! 219: } {1 {no such function: notafunc}}
! 220: do_test insert-4.7 {
! 221: execsql {
! 222: INSERT INTO t3 VALUES(min(1,2,3),max(1,2,3),99);
! 223: SELECT * FROM t3 WHERE c=99;
! 224: }
! 225: } {1 3 99}
! 226:
! 227: # Test the ability to insert from a temporary table into itself.
! 228: # Ticket #275.
! 229: #
! 230: ifcapable tempdb {
! 231: do_test insert-5.1 {
! 232: execsql {
! 233: CREATE TEMP TABLE t4(x);
! 234: INSERT INTO t4 VALUES(1);
! 235: SELECT * FROM t4;
! 236: }
! 237: } {1}
! 238: do_test insert-5.2 {
! 239: execsql {
! 240: INSERT INTO t4 SELECT x+1 FROM t4;
! 241: SELECT * FROM t4;
! 242: }
! 243: } {1 2}
! 244: ifcapable {explain} {
! 245: do_test insert-5.3 {
! 246: # verify that a temporary table is used to copy t4 to t4
! 247: set x [execsql {
! 248: EXPLAIN INSERT INTO t4 SELECT x+2 FROM t4;
! 249: }]
! 250: expr {[lsearch $x OpenEphemeral]>0}
! 251: } {1}
! 252: }
! 253:
! 254: do_test insert-5.4 {
! 255: # Verify that table "test1" begins on page 3. This should be the same
! 256: # page number used by "t4" above.
! 257: #
! 258: # Update for v3 - the first table now begins on page 2 of each file, not 3.
! 259: execsql {
! 260: SELECT rootpage FROM sqlite_master WHERE name='test1';
! 261: }
! 262: } [expr $AUTOVACUUM?3:2]
! 263: do_test insert-5.5 {
! 264: # Verify that "t4" begins on page 3.
! 265: #
! 266: # Update for v3 - the first table now begins on page 2 of each file, not 3.
! 267: execsql {
! 268: SELECT rootpage FROM sqlite_temp_master WHERE name='t4';
! 269: }
! 270: } {2}
! 271: do_test insert-5.6 {
! 272: # This should not use an intermediate temporary table.
! 273: execsql {
! 274: INSERT INTO t4 SELECT one FROM test1 WHERE three=7;
! 275: SELECT * FROM t4
! 276: }
! 277: } {1 2 8}
! 278: ifcapable {explain} {
! 279: do_test insert-5.7 {
! 280: # verify that no temporary table is used to copy test1 to t4
! 281: set x [execsql {
! 282: EXPLAIN INSERT INTO t4 SELECT one FROM test1;
! 283: }]
! 284: expr {[lsearch $x OpenTemp]>0}
! 285: } {0}
! 286: }
! 287: }
! 288:
! 289: # Ticket #334: REPLACE statement corrupting indices.
! 290: #
! 291: ifcapable conflict {
! 292: # The REPLACE command is not available if SQLITE_OMIT_CONFLICT is
! 293: # defined at compilation time.
! 294: do_test insert-6.1 {
! 295: execsql {
! 296: CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE);
! 297: INSERT INTO t1 VALUES(1,2);
! 298: INSERT INTO t1 VALUES(2,3);
! 299: SELECT b FROM t1 WHERE b=2;
! 300: }
! 301: } {2}
! 302: do_test insert-6.2 {
! 303: execsql {
! 304: REPLACE INTO t1 VALUES(1,4);
! 305: SELECT b FROM t1 WHERE b=2;
! 306: }
! 307: } {}
! 308: do_test insert-6.3 {
! 309: execsql {
! 310: UPDATE OR REPLACE t1 SET a=2 WHERE b=4;
! 311: SELECT * FROM t1 WHERE b=4;
! 312: }
! 313: } {2 4}
! 314: do_test insert-6.4 {
! 315: execsql {
! 316: SELECT * FROM t1 WHERE b=3;
! 317: }
! 318: } {}
! 319: ifcapable {reindex} {
! 320: do_test insert-6.5 {
! 321: execsql REINDEX
! 322: } {}
! 323: }
! 324: do_test insert-6.6 {
! 325: execsql {
! 326: DROP TABLE t1;
! 327: }
! 328: } {}
! 329: }
! 330:
! 331: # Test that the special optimization for queries of the form
! 332: # "SELECT max(x) FROM tbl" where there is an index on tbl(x) works with
! 333: # INSERT statments.
! 334: do_test insert-7.1 {
! 335: execsql {
! 336: CREATE TABLE t1(a);
! 337: INSERT INTO t1 VALUES(1);
! 338: INSERT INTO t1 VALUES(2);
! 339: CREATE INDEX i1 ON t1(a);
! 340: }
! 341: } {}
! 342: do_test insert-7.2 {
! 343: execsql {
! 344: INSERT INTO t1 SELECT max(a) FROM t1;
! 345: }
! 346: } {}
! 347: do_test insert-7.3 {
! 348: execsql {
! 349: SELECT a FROM t1;
! 350: }
! 351: } {1 2 2}
! 352:
! 353: # Ticket #1140: Check for an infinite loop in the algorithm that tests
! 354: # to see if the right-hand side of an INSERT...SELECT references the left-hand
! 355: # side.
! 356: #
! 357: ifcapable subquery&&compound {
! 358: do_test insert-8.1 {
! 359: execsql {
! 360: INSERT INTO t3 SELECT * FROM (SELECT * FROM t3 UNION ALL SELECT 1,2,3)
! 361: }
! 362: } {}
! 363: }
! 364:
! 365: # Make sure the rowid cache in the VDBE is reset correctly when
! 366: # an explicit rowid is given.
! 367: #
! 368: do_test insert-9.1 {
! 369: execsql {
! 370: CREATE TABLE t5(x);
! 371: INSERT INTO t5 VALUES(1);
! 372: INSERT INTO t5 VALUES(2);
! 373: INSERT INTO t5 VALUES(3);
! 374: INSERT INTO t5(rowid, x) SELECT nullif(x*2+10,14), x+100 FROM t5;
! 375: SELECT rowid, x FROM t5;
! 376: }
! 377: } {1 1 2 2 3 3 12 101 13 102 16 103}
! 378: do_test insert-9.2 {
! 379: execsql {
! 380: CREATE TABLE t6(x INTEGER PRIMARY KEY, y);
! 381: INSERT INTO t6 VALUES(1,1);
! 382: INSERT INTO t6 VALUES(2,2);
! 383: INSERT INTO t6 VALUES(3,3);
! 384: INSERT INTO t6 SELECT nullif(y*2+10,14), y+100 FROM t6;
! 385: SELECT x, y FROM t6;
! 386: }
! 387: } {1 1 2 2 3 3 12 101 13 102 16 103}
! 388:
! 389: integrity_check insert-99.0
! 390:
! 391: finish_test
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to insert.test CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / sqlite3 / test