Records can have various values, including numeric, string, boolean, date, and complex types like lists or dictionaries. The specific values a record can hold depend on its defined structure, which may include constraints like data types and allowed ranges. Additionally, records can be used to represent real-world entities, capturing attributes and their corresponding values. Overall, the versatility of records allows them to store diverse and structured information effectively.
Delimited records refer to a format in which individual data entries are separated by specific characters, known as delimiters. Common delimiters include commas, tabs, or semicolons, allowing for easy parsing and interpretation of the data. This format is widely used in data files like CSV (Comma-Separated Values) or TSV (Tab-Separated Values), facilitating the organization and manipulation of structured information. Delimited records enable efficient data exchange between different systems and applications.
GMA Records was created in 2003.
no
Windham Hill Records was created in 1976.
Metallica sold more records than the records sold by Prince.
Records are added in databases using "insert into tablename values(.....,..'...');
Filtering is the process of displaying only a portion of the total records based on matching specific values.
join
A Venn Diagram
inner join
That is difficult to answer because it usually varies compared to the guide book values. The link below will take you to a series of free-to-read articles and videos for those new to collecting vinyl records. There is good info on the record (internet) market, evaluating condition and grading your records. That is the most important thing collectors look for, condition.
search parameters
It is a query that can sum up values and show totals, rather than individual records with their amounts. A query cannot show both the individual values and totals, like in a report or in a spreadsheet, so to find totals they have to be in separate queries to ones that list actual values.
Possible. No records survive to present day. Check Blue book of gun values
A "union declaration" specifies a set of variable values and, optionally, a tag naming the union. The variable values are called "members" of the union and can have different types. Unions are similar to "variant records" in other languages.
A primary key is a field or set of fields with values that are unique throughout a table. Values of the key can be used to refer to entire records, because each record has a different value for the key.
There is an article in the Winchester section of Blue Book of Gun Values that mentions the years of records lost. If not helpful, contact Cody Museum in Cody,Wyoming.