An algorithm for transforming a natural language query into a logical pattern that represents the meaning of the query is suggested and illustrated. It is claimed that the completeness of the logical pattern is a useful criterion for determining the answerability of the query. The feasibility of ...
The goal of database queries is to separate relevant tuples from non-relevant ones. The common way to realize such a query is to formulate a logical condition. In classical queries, we use crisp conditions to describe tuples we are looking for. According to the condition, a relational data...
Current application usage trends require a completely online recommender process, meaning the recommender model must update in real time as new opinions enter the system. To tackle this problem, we propose RecStore, a DBMS storage engine module capable of efficient online model maintenance. Externally...
Meaning of "Grant Alter to <User>" ? Merge error handling MERGE for Remote Table Merge for soft delete - Datawarehouse MERGE ON 1=0 Merge overlapping date ranges, keep adjacent in tact Merge statement conflict with FK Merge Statement Taking Long Time MERGE statement throws Violation of PRIMA...
Otherwise, these names are system-generated and have no obvious meaning; in particular, they do not reflect the corresponding XML element or attribute names. Also, some system-generated columns are hidden; you do not see them if you use the SQL describe command. They nevertheless show up in ...
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To use a wildcard character as a literal character, enclose the wildcard character in brackets. The table shows several examples of using the LIKE keyword and the [ ] wildcard characters. Symbol Meaning LIKE ‘'5[%]’ 5% LIKE ‘[_]n’ _n LIKE ‘[a-cdf]’ a, b, c, d, or f ...
“near real time” —generally meaning any time frame of sufficiently short duration as to provide reasonable response time for on demand information processing acceptable to a user of the subject matter described (e.g., within a few seconds or less than ten seconds or so in certain systems)...
In a second meaning, unless otherwise stated, “connected to” means that component A could have been integrally formed with component B. Thus, for example, assume a bottom of a pan is “connected to” a wall of the pan. The term “connected to” may be interpreted as the bottom and ...
Any definitions expressly set forth herein for terms contained in such claims shall govern the meaning of such terms as used in the claims. Hence, no limitation, element, property, feature, advantage or attribute that is not expressly recited in a claim should limit the scope of such claim in...