A collation algorithm such as the Unicode collation algorithm defines an order through the process of comparing two given character strings and deciding which should come before the other. Formally speaking, a collation method typically defines a total order on a set of possible identifiers, called sort keys, which consequently produces a total preorder on the set of items of information. Collation differs from classification in that classification is concerned with arranging information into logical categories, while collation is concerned with the ordering of items of information, usually based on the form of their identifiers. Collate definition, to gather or arrange in their proper sequence (the pages of a report, the sheets of a book, the pages of several sets of copies, etc.). SHOW lccollate PostgreSQL allows to create columns with different types of collation: CREATE TABLE collatetest ( defaultcollate text, -Default collation customcollate text COLLATE pgcatalog. Collation is a fundamental element of most office filing systems, library catalogs and reference books. But whats the default collate Use SHOW to discover that. Many systems of collation are based on numerical order or alphabetical order, or extensions and combinations thereof. #Collate mean manualsCollating is most commonly used in the preparation of booklets, catalogs, manuals & collated color copies. In printing terminology, it is to assemble multiple sheets or parts together to create a set. Collation Collation is the assembly of written information into a standard order. The meaning of the word collate is to collect, arrange and assemble in a specific order of sequence.
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