# 2019 January 23
#
# 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.
#
#*************************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix altertab3
# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.
ifcapable !altertable {
finish_test
return
}
ifcapable windowfunc {
do_execsql_test 1.0 {
CREATE TABLE t1(a, b);
CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
SELECT sum(b) OVER w FROM t1 WINDOW w AS (ORDER BY a);
END;
}
do_execsql_test 1.1 {
ALTER TABLE t1 RENAME a TO aaa;
}
do_execsql_test 1.2 {
SELECT sql FROM sqlite_master WHERE name='tr1'
} {{CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
SELECT sum(b) OVER w FROM t1 WINDOW w AS (ORDER BY aaa);
END}}
do_execsql_test 1.3 {
INSERT INTO t1 VALUES(1, 2);
}
} ;# windowfunc
#-------------------------------------------------------------------------
reset_db
do_execsql_test 2.0 {
CREATE TABLE t1(a,b,c);
CREATE TABLE t2(a,b,c);
CREATE TRIGGER r1 AFTER INSERT ON t1 WHEN new.a NOT NULL BEGIN
SELECT a,b, a name FROM t1
INTERSECT
SELECT a,b,c FROM t1 WHERE b>='d' ORDER BY name;
SELECT new.c;
END;
}
do_execsql_test 2.1 {
ALTER TABLE t1 RENAME TO t1x;
SELECT sql FROM sqlite_master WHERE name = 'r1';
} {{CREATE TRIGGER r1 AFTER INSERT ON "t1x" WHEN new.a NOT NULL BEGIN
SELECT a,b, a name FROM "t1x"
INTERSECT
SELECT a,b,c FROM "t1x" WHERE b>='d' ORDER BY name;
SELECT new.c;
END}}
#-------------------------------------------------------------------------
reset_db
do_execsql_test 3.0 {
CREATE TABLE t1(a, b, c, d);
CREATE VIEW v1 AS SELECT * FROM t1 WHERE a=1 OR (b IN ());
}
do_execsql_test 3.1 {
ALTER TABLE t1 RENAME b TO bbb;
}
do_execsql_test 3.2 {
SELECT sql FROM sqlite_master WHERE name = 'v1'
} {{CREATE VIEW v1 AS SELECT * FROM t1 WHERE a=1 OR (bbb IN ())}}
finish_test