On Tue, 30 Jun 2020 18:55:45 -0700 (PDT), email@example.com
I have a web form, where I'd like what's typed in the search box to be matched against MySQL.
Assume the DB has 3 entries:
1) St. Xavier's
2) St. Joseph's
3) Birla High
1) If someone types "x", the autosuggest should show "St. Xavier's".
ie. it should show x*, then *x*, then *x, in that order.
How do I do this?
2) If someone types "xaviers", ie. without the apostrophe,
they should get "St. Xavier's" - how?
3) Someone could type "st" or "st." (ie. with the full stop)
or "saint" - they should all suggest "St. Xavier's" and
"St. Joseph's" - how to do this?
4) there should be "synonyms" - if someone types "hindi high",
they should get "birla high" (hindi high was the old name,
which has since changed to birla high, but people might still be searching for the old name).
5) Someone could type "birla high mumbai" when the DB has "birla high, mumbai",
ie. WITH the comma, in the DB - they should match. How do I do this?
How would this be done? I really don't have much clue how to effect
stuff like this in MySQL,
I just know a MATCH AGAINST, and I don't really know how that works either. So - can anyone provide any pointers?
This HTML solution comes close :
<form action="index.php" method="post">
<input list="mnms" name="membernm" autofocus tabindex="11" placeholder="member name">
<option value="Charles Brown">
<option value="Charles Smith">
<input class="s" type="submit" name="butmnm" value="🔎"
If that doesn't solve it, you are probably best off with
and repopulate the datalist with matches from a normalized name
column in the database. That's not easy to do, you may want to
spend some time to find a framework that does the heavy lifting
You may need an aliases table with alternative spellings of the
name and their normalized form.
Normalization would remove spaces and punctuation, convert to
lower case etc..
Here is an example :
CREATE TABLE Members (
memberid INTEGER PRIMARY KEY
ON CONFLICT IGNORE AUTOINCREMENT
membernm VARCHAR NOT NULL -- canonical name
, other columns, ....
CREATE TABLE IF NOT EXISTS MemberAliases (
memberid INTEGER NOT NULL
CONSTRAINT fk_mem_mid REFERENCES Members(memberid)
ON UPDATE CASCADE ON DELETE CASCADE
, memberalias VARCHAR NOT NULL
, normalized VARCHAR NOT NULL INDEXED
, CONSTRAINT pk_memnm PRIMARY KEY (memberid,memberalias)
ON CONFLICT IGNORE
- The example happens to be about members, not schools
- Add a row for the canonical name to MemberAliases
- May not be 100% valid MySQL.
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)