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# 2016 March 7
#
# 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.
#
#***********************************************************************
# Tests for RBU focused on the REPLACE operation (rbu_control column
# contains integer value 2).
#
source [file join [file dirname [info script]] rbu_common.tcl]
set ::testprefix rbuC
#-------------------------------------------------------------------------
# This test is actually of an UPDATE directive. Just to establish that
# these work with UNIQUE indexes before preceding to REPLACE.
#
do_execsql_test 1.0 {
CREATE TABLE t1(i INTEGER PRIMARY KEY, a, b, c UNIQUE);
INSERT INTO t1 VALUES(1, 'a', 'b', 'c');
}
forcedelete rbu.db
do_execsql_test 1.1 {
ATTACH 'rbu.db' AS rbu;
CREATE TABLE rbu.data_t1(i, a, b, c, rbu_control);
INSERT INTO data_t1 VALUES(1, 'a', 'b', 'c', '.xxx');
}
do_test 1.2 {
step_rbu test.db rbu.db
} {SQLITE_DONE}
do_execsql_test 1.3 {
SELECT * FROM t1
} {
1 a b c
}
#-------------------------------------------------------------------------
#
foreach {tn schema} {
1 {
CREATE TABLE t1(i INTEGER PRIMARY KEY, a, b, c UNIQUE);
CREATE INDEX t1a ON t1(a);
}
2 {
CREATE TABLE t1(i PRIMARY KEY, a, b, c UNIQUE);
CREATE INDEX t1a ON t1(a);
}
3 {
CREATE TABLE t1(i PRIMARY KEY, a, b, c UNIQUE) WITHOUT ROWID;
CREATE INDEX t1a ON t1(a);
}
} {
reset_db
forcedelete rbu.db
execsql $schema
do_execsql_test 2.$tn.0 {
INSERT INTO t1 VALUES(1, 'a', 'b', 'c');
INSERT INTO t1 VALUES(2, 'b', 'c', 'd');
INSERT INTO t1 VALUES(3, 'c', 'd', 'e');
}
do_execsql_test 2.$tn.1 {
ATTACH 'rbu.db' AS rbu;
CREATE TABLE rbu.data_t1(i, a, b, c, rbu_control);
INSERT INTO data_t1 VALUES(1, 1, 2, 3, 2);
INSERT INTO data_t1 VALUES(3, 'c', 'd', 'e', 2);
INSERT INTO data_t1 VALUES(4, 'd', 'e', 'f', 2);
}
do_test 2.$tn.2 {
step_rbu test.db rbu.db
} {SQLITE_DONE}
do_execsql_test 2.$tn.3 {
SELECT * FROM t1 ORDER BY i
} {
1 1 2 3
2 b c d
3 c d e
4 d e f
}
integrity_check 2.$tn.4
}
foreach {tn schema} {
1 {
CREATE TABLE t1(a, b, c UNIQUE);
CREATE INDEX t1a ON t1(a);
}
2 {
CREATE VIRTUAL TABLE t1 USING fts5(a, b, c);
}
} {
if {$tn==2} { ifcapable !fts5 break }
reset_db
forcedelete rbu.db
execsql $schema
do_execsql_test 3.$tn.0 {
INSERT INTO t1 VALUES('a', 'b', 'c');
INSERT INTO t1 VALUES('b', 'c', 'd');
INSERT INTO t1 VALUES('c', 'd', 'e');
}
do_execsql_test 3.$tn.1 {
ATTACH 'rbu.db' AS rbu;
CREATE TABLE rbu.data_t1(rbu_rowid, a, b, c, rbu_control);
INSERT INTO data_t1 VALUES(1, 1, 2, 3, 2);
INSERT INTO data_t1 VALUES(3, 'c', 'd', 'e', 2);
INSERT INTO data_t1 VALUES(4, 'd', 'e', 'f', 2);
}
do_test 3.$tn.2 {
step_rbu test.db rbu.db
} {SQLITE_DONE}
do_execsql_test 3.$tn.3 {
SELECT rowid, * FROM t1 ORDER BY 1
} {
1 1 2 3
2 b c d
3 c d e
4 d e f
}
integrity_check 3.$tn.4
}
finish_test
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