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Verify that fts5 auxiliary functions cannot be used in aggregate queries.

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FossilOrigin-Name: 122330dba3eb2492875bd02a46442306f73e251408447af5e5914ee0c8d6a110
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dan
2019-02-27 15:26:03 +00:00
parent 69e224f88a
commit f26b145385
3 changed files with 38 additions and 7 deletions
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ext/fts5/test/fts5aux.test
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@@ -275,6 +275,37 @@ do_execsql_test 9.3 {
9 10
}
#-------------------------------------------------------------------------
# Test that aux. functions may not be used in aggregate queries.
#
reset_db
do_execsql_test 10.0 {
CREATE VIRTUAL TABLE t1 USING fts5(x, y, z);
INSERT INTO t1 VALUES('a', 'one two', 1);
INSERT INTO t1 VALUES('b', 'two three', 2);
INSERT INTO t1 VALUES('c', 'three four', 1);
INSERT INTO t1 VALUES('d', 'four five', 2);
INSERT INTO t1 VALUES('e', 'five six', 1);
INSERT INTO t1 VALUES('f', 'six seven', 2);
}
proc firstcol {cmd} { $cmd xColumnText 0 }
sqlite3_fts5_create_function db firstcol firstcol
do_execsql_test 10.1.1 {
SELECT firstcol(t1) FROM t1
} {a b c d e f}
do_execsql_test 10.1.2 {
SELECT group_concat(x, '.') FROM t1
} {a.b.c.d.e.f}
do_catchsql_test 10.1.3 {
SELECT group_concat(firstcol(t1), '.') FROM t1
} {1 {unable to use function firstcol in the requested context}}
do_catchsql_test 10.1.4 {
SELECT group_concat(firstcol(t1), '.') FROM t1 GROUP BY rowid
} {1 {unable to use function firstcol in the requested context}}
finish_test