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Remove an ALWAYS macro around an expression that is sometimes false.

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FossilOrigin-Name: f2a9ee722c568e73f2a08fb6a2886719850f2923
This commit is contained in:
dan
2009-09-10 10:15:59 +00:00
parent 0cab14167c
commit 43bc88bbe8
4 changed files with 61 additions and 17 deletions
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34
test/capi3c.test
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@ -1321,4 +1321,38 @@ ifcapable utf16 {
sqlite3_finalize $STMT
}
# Test decltype on some SELECT statements that contain sub-selects.
#
proc decltype {zSql} {
set ret [list]
set STMT [sqlite3_prepare_v2 db $zSql -1 TAIL]
for {set i 0} {$i < [sqlite3_column_count $STMT]} {incr i} {
lappend ret [sqlite3_column_decltype $STMT $i]
}
sqlite3_finalize $STMT
return $ret
}
do_test capi3c-24.1 {
execsql { CREATE TABLE t5(a INTEGER, b STRING, c DATETIME) }
decltype {SELECT * FROM t5}
} {INTEGER STRING DATETIME}
do_test capi3c-24.2 {
decltype {SELECT (SELECT c) FROM t5}
} {DATETIME}
do_test capi3c-24.3 {
decltype {SELECT (SELECT * FROM (SELECT c)) FROM t5}
} {DATETIME}
do_test capi3c-24.4 {
decltype {SELECT * FROM (SELECT * FROM t5 ORDER BY c LIMIT 1) ORDER BY b}
} {INTEGER STRING DATETIME}
do_test capi3c-24.5 {
decltype {
SELECT (SELECT x FROM (SELECT c AS x))
FROM (SELECT * FROM t5 ORDER BY c LIMIT 1) ORDER BY b
}
} {DATETIME}
do_test capi3c-24.3 {
decltype {SELECT (SELECT x FROM (SELECT t5.a AS x)) FROM t5}
} {INTEGER}
finish_test