sql - CONTAINSTABLE issue -

-

i have set full-text indexing in database along containstable users can search on website against product skus & product names. have set customization on search, strips hyphen (-) out of users search , in database column when grabs values. have run issue on search searching '10-10' results in broken page, error listing : 

source:.net sqlclient data provider message:timeout expired. timeout period elapsed prior completion of operation or server not responding. stack trace: @ system.data.sqlclient.sqlconnection.onerror(sqlexception exception, boolean breakconnection) @ system.data.sqlclient.tdsparser.throwexceptionandwarning(tdsparserstateobject stateobj) @ system.data.sqlclient.tdsparser.run(runbehavior runbehavior, sqlcommand cmdhandler, sqldatareader datastream, bulkcopysimpleresultset bulkcopyhandler, tdsparserstateobject stateobj) @ system.data.sqlclient.sqldatareader.consumemetadata() @ system.data.sqlclient.sqldatareader.get_metadata() @ system.data.sqlclient.sqlcommand.finishexecutereader(sqldatareader ds, runbehavior runbehavior, string resetoptionsstring) @ system.data.sqlclient.sqlcommand.runexecutereadertds(commandbehavior cmdbehavior, runbehavior runbehavior, boolean returnstream, boolean async) @ system.data.sqlclient.sqlcommand.runexecutereader(commandbehavior cmdbehavior, runbehavior runbehavior, boolean returnstream, string method, dbasyncresult result) @ system.data.sqlclient.sqlcommand.runexecutereader(commandbehavior cmdbehavior, runbehavior runbehavior, boolean returnstream, string method) @ system.data.sqlclient.sqlcommand.executereader(commandbehavior behavior, string method) @ system.data.sqlclient.sqlcommand.executereader(commandbehavior behavior)

the search works great otherwise, , know hypen shouldn't issue, because if search 'tw5-c' few results returned. possible many results being returned , connection timing-out?

here sql containstable statement:

insert @searchfilter (productid, variantid, searchrank)         select p.productid, pv.variantid, 100 dbo.product p with(nolock)             join dbo.productvariant pv with(nolock) on p.productid = pv.productid                  join dbo.productstore ps with(nolock) on p.productid = ps.productid , ps.storeid = @storeid                                  ( replace(p.sku,'-','') '%' + @searchstr + '%' )                 or                 ( replace(p.name,'-','') '%' + @searchstr + '%' )         union         select p.productid, pv.variantid,                case                     when psearch.[key] not null psearch.rank                     when pvsearch.[key] not null pvsearch.rank                     else 1                 end                 searchrank             dbo.product p with(nolock)             join dbo.productvariant pv with(nolock) on p.productid = pv.productid             -- fulltext indexing changes more accurate searches             join containstable(product, *, @ftssearchstring) psearch on p.productid = psearch.[key]             left join containstable(productvariant, *, @ftssearchstring) pvsearch on pv.variantid = pvsearch.[key]


Comments

Post a Comment

Popular posts from this blog

PHP DOM loadHTML() method unusual warning -

-
i had following code works fine on localhost: $document = new domdocument(); $document->loadhtml($p_result); $form = $document->getelementsbytagname('form')->item(0); // code continues using $form variable after same code updated on outside server, loadhtml() failed , issued warning. warning: domdocument::loadhtml() expects parameter 1 valid path, string given in path/name/to/script.php returned null instead of object code pretty gets fatal error. note contents of $p_result absolutely same on outside server , on localhost. but why displays kind of warning , why not work? doesn't loadhtml() expects argument 1 string in first place? why method expects parameter 1 valid path ? just make clear i'm not calling loadhtmlfile() , i'm calling loadhtml() . thanks. you're affected one of php bugs . issue present in php 5.6.8 , 5.6.9. have affected php version on server, , bug-free version on localhost. the bug forbids null
Read more

python - How to create jsonb index using GIN on SQLAlchemy? -

-
here's current code creating index jsonb. index("mytable_data_idx_id_key", mytable.data['id'].astext, postgresql_using='gin') but got error. sqlalchemy.exc.programmingerror: (psycopg2.programmingerror) data type text has no default operator class access method "gin" hint: must specify operator class index or define default operator class data type. [sql: "create index event_data_idx_id_key on event using gin ((data ->> 'id'))"] is there way create index on sqlalchemy? the postgresql specific sqlalchemy docs @ http://docs.sqlalchemy.org/en/latest/dialects/postgresql.html#operator-classes mention postgresql_ops dictionary provide "operator class" used postgresql, , provide example illustrating use: index('my_index', my_table.c.id, my_table.c.data, postgresql_ops={ 'data': 'text_pattern_ops',
Read more

c# - TransactionScope not rolling back although no complete() is called -

-
i'm using transactionscope rollback transaction fail bool errorreported = false; action<importerrorlog> newerrorcallback = e => { errorreported = true; errorcallback(e); }; using (var transaction = new transactionscope()) { foreach (importtaskdefinition task in taskdefinition) { loader.load(streamfile, newerrorcallback, task.destinationtable, processingtaskid); } if (!errorreported) transaction.complete(); } i'm sure there no transactionscope started ahead or after code. i'm using entity framework insert in db. regardless state of errorreported transaction never rolled in case of error. what missing ? transactionscope sets transaction.current . that's does. wants transacted must @ property. i believe ef each time connection opened reason. probably, connection open when scope installed. open connection inside of scope or enlist manually. ef has nasty "design decision": default opens
Read more