135 lines
3.8 KiB
Plaintext
135 lines
3.8 KiB
Plaintext
# 2014-12-28
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# Verify that WITHOUT ROWID tables work correctly when the PRIMARY KEY
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# has redundant columns.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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proc do_execsql_test_if_vtab {tn sql {res {}}} {
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ifcapable vtab { uplevel [list do_execsql_test $tn $sql $res] }
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}
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do_execsql_test without_rowid6-100 {
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CREATE TABLE t1(a,b,c,d,e, PRIMARY KEY(a,b,c,a,b,c,d,a,b,c)) WITHOUT ROWID;
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CREATE INDEX t1a ON t1(b, b);
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WITH RECURSIVE
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c(i) AS (VALUES(1) UNION ALL SELECT i+1 FROM c WHERE i<1000)
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INSERT INTO t1(a,b,c,d,e) SELECT i, i+1000, printf('x%dy',i), 0, 0 FROM c;
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ANALYZE;
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} {}
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do_execsql_test_if_vtab without_rowid6-101 {
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SELECT name, key FROM pragma_index_xinfo('t1');
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} {a 1 b 1 c 1 d 1 e 0}
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do_execsql_test without_rowid6-110 {
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SELECT c FROM t1 WHERE a=123;
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} {x123y}
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do_execsql_test without_rowid6-120 {
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SELECT c FROM t1 WHERE b=1123;
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} {x123y}
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do_execsql_test without_rowid6-130 {
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SELECT c FROM t1 ORDER BY a DESC LIMIT 5;
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} {x1000y x999y x998y x997y x996y}
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do_execsql_test without_rowid6-140 {
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SELECT c FROM t1 ORDER BY b LIMIT 5;
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} {x1y x2y x3y x4y x5y}
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# Column t1.b starts out as a unique index, but that index is
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# subsequently converted into a PRIMARY KEY.
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#
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do_execsql_test without_rowid6-200 {
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(
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a UNIQUE,
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b UNIQUE,
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c UNIQUE,
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PRIMARY KEY(b)
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) WITHOUT ROWID;
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INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {4 1}
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do_execsql_test_if_vtab without_rowid6-201 {
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SELECT name, key FROM pragma_index_xinfo('t1');
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} {b 1 a 0 c 0}
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do_execsql_test without_rowid6-210 {
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EXPLAIN QUERY PLAN
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
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do_execsql_test without_rowid6-220 {
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PRAGMA index_list(t1);
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} {/sqlite_autoindex_t1_2 1 pk/}
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do_execsql_test without_rowid6-300 {
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(
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a UNIQUE,
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b PRIMARY KEY,
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c UNIQUE,
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UNIQUE(b)
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) WITHOUT ROWID;
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INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {4 1}
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do_execsql_test without_rowid6-310 {
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EXPLAIN QUERY PLAN
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
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do_execsql_test without_rowid6-320 {
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PRAGMA index_list(t1);
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} {/sqlite_autoindex_t1_2 1 pk/}
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do_execsql_test without_rowid6-400 {
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(
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a UNIQUE,
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b UNIQUE PRIMARY KEY,
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c UNIQUE
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) WITHOUT ROWID;
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INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {4 1}
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do_execsql_test without_rowid6-410 {
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EXPLAIN QUERY PLAN
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
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do_execsql_test without_rowid6-420 {
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PRAGMA index_list(t1);
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} {/sqlite_autoindex_t1_2 1 pk/}
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do_execsql_test without_rowid6-500 {
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(a,b,c,
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UNIQUE(b,c),
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PRIMARY KEY(b,c)
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) WITHOUT ROWID;
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INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {4 1}
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do_execsql_test_if_vtab without_rowid6-501 {
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SELECT name, key FROM pragma_index_xinfo('t1');
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} {b 1 c 1 a 0}
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do_execsql_test without_rowid6-510 {
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EXPLAIN QUERY PLAN
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SELECT a FROM t1 WHERE b>3 ORDER BY b;
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} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
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do_execsql_test without_rowid6-520 {
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PRAGMA index_list(t1);
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} {/sqlite_autoindex_t1_1 1 pk/}
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do_catchsql_test without_rowid6-600 {
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CREATE TABLE t6(a,b,c,PRIMARY KEY(a,rowid,b))WITHOUT ROWID;
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} {1 {no such column: rowid}}
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finish_test
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