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Add an optional 5th parameter to the next_char() function that is the

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collating sequence to use for comparison.

FossilOrigin-Name: 9415db6ef255d27ca8473c17e65749a197c30455
This commit is contained in:
drh
2013-07-08 01:27:43 +00:00
parent 3492f4f9af
commit d4b473b2cf
4 changed files with 79 additions and 30 deletions
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16
test/spellfix.test
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@ -105,6 +105,22 @@ do_test 1.14 {
catchsql {SELECT next_char('','xyzzy','a')}
} {1 {no such table: xyzzy}}
do_execsql_test 1.20 {
CREATE TABLE vocab2(w TEXT);
CREATE INDEX vocab2w ON vocab2(w COLLATE nocase);
INSERT INTO vocab2 VALUES('abc'), ('ABD'), ('aBe'), ('AbF');
SELECT next_char('ab', 'vocab2', 'w', null, 'nocase');
} {cDeF}
do_execsql_test 1.21 {
SELECT next_char('ab','vocab2','w',null,null);
} {c}
do_execsql_test 1.22 {
SELECT next_char('AB','vocab2','w',null,'NOCASE');
} {cDeF}
do_execsql_test 1.23 {
SELECT next_char('ab','vocab2','w',null,'binary');
} {c}
do_execsql_test 2.1 {
CREATE VIRTUAL TABLE t2 USING spellfix1;
INSERT INTO t2 (word, soundslike) VALUES('school', 'skuul');