Μετάφραση και ανάλυση λέξεων από την τεχνητή νοημοσύνη ChatGPT
Σε αυτήν τη σελίδα μπορείτε να λάβετε μια λεπτομερή ανάλυση μιας λέξης ή μιας φράσης, η οποία δημιουργήθηκε χρησιμοποιώντας το ChatGPT, την καλύτερη τεχνολογία τεχνητής νοημοσύνης μέχρι σήμερα:
- πώς χρησιμοποιείται η λέξη
- συχνότητα χρήσης
- χρησιμοποιείται πιο συχνά στον προφορικό ή γραπτό λόγο
- επιλογές μετάφρασης λέξεων
- παραδείγματα χρήσης (πολλές φράσεις με μετάφραση)
- ετυμολογία
urbanes Schema - translation to γερμανικά
![[[MediaWiki]] 1.28.0 database schema. Many [[FOSS]] software tools allow modelling of DB layout/schemes like this. Visual representation often may also be exported as a production-ready source code made in DB-compatible languages like [[SQL]].](https://commons.wikimedia.org/wiki/Special:FilePath/MediaWiki 1.28.0 database schema.svg?width=200 "[[MediaWiki]] 1.28.0 database schema. Many [[FOSS]] software tools allow modelling of DB layout/schemes like this. Visual representation often may also be exported as a production-ready source code made in DB-compatible languages like [[SQL]].")
![Female Oedipus attitude: ''Electra at the Tomb of [[Agamemnon]]'', by [[Frederic Leighton]], (c.1869)](https://commons.wikimedia.org/wiki/Special:FilePath/1869 Frederic Leighton - Electra at the Tomb of Agamemnon.jpg?width=200 "Female Oedipus attitude: ''Electra at the Tomb of [[Agamemnon]]'', by [[Frederic Leighton]], (c.1869)")
![neurologist]] [[Sigmund Freud]] (at age 16) with his mother in 1872<ref>Peter Gay (1995) ''[[Freud: A Life for Our Time]]''</ref>](https://commons.wikimedia.org/wiki/Special:FilePath/AmaliaFreud.jpg?width=200 "neurologist]] [[Sigmund Freud]] (at age 16) with his mother in 1872<ref>Peter Gay (1995) ''[[Freud: A Life for Our Time]]''</ref>")
![The Electra complex: the [[matricide]]s Electra and Orestes.](https://commons.wikimedia.org/wiki/Special:FilePath/Electra and Orestes - Project Gutenberg eText 14994.png?width=200 "The Electra complex: the [[matricide]]s Electra and Orestes.")
![[[Otto Rank]] on the far left, behind [[Sigmund Freud]], and other psychoanalysts (1922).](https://commons.wikimedia.org/wiki/Special:FilePath/Freud and other psychoanalysts 1922.jpg?width=200 "[[Otto Rank]] on the far left, behind [[Sigmund Freud]], and other psychoanalysts (1922).")
![''Oedipus and the Sphinx'', by [[Gustave Moreau]] (1864)](https://commons.wikimedia.org/wiki/Special:FilePath/Oedipus and the Sphinx MET DP-14201-023.jpg?width=200 "''Oedipus and the Sphinx'', by [[Gustave Moreau]] (1864)")
![[[Wilfred Bion]] (1916)](https://commons.wikimedia.org/wiki/Special:FilePath/Wilfred Bion 1916.jpg?width=200 "[[Wilfred Bion]] (1916)")
Ορισμός
Βικιπαίδεια
The database schema is the structure of a database described in a formal language supported by the database management system (DBMS). The term "schema" refers to the organization of data as a blueprint of how the database is constructed (divided into database tables in the case of relational databases). The formal definition of a database schema is a set of formulas (sentences) called integrity constraints imposed on a database. These integrity constraints ensure compatibility between parts of the schema. All constraints are expressible in the same language. A database can be considered a structure in realization of the database language. The states of a created conceptual schema are transformed into an explicit mapping, the database schema. This describes how real-world entities are modeled in the database.
"A database schema specifies, based on the database administrator's knowledge of possible applications, the facts that can enter the database, or those of interest to the possible end-users." The notion of a database schema plays the same role as the notion of theory in predicate calculus. A model of this "theory" closely corresponds to a database, which can be seen at any instant of time as a mathematical object. Thus a schema can contain formulas representing integrity constraints specifically for an application and the constraints specifically for a type of database, all expressed in the same database language. In a relational database, the schema defines the tables, fields, relationships, views, indexes, packages, procedures, functions, queues, triggers, types, sequences, materialized views, synonyms, database links, directories, XML schemas, and other elements.
A database generally stores its schema in a data dictionary. Although a schema is defined in text database language, the term is often used to refer to a graphical depiction of the database structure. In other words, schema is the structure of the database that defines the objects in the database.
In an Oracle Database system, the term "schema" has a slightly different connotation.
