Le parole chiave riservate fanno parte della grammatica del linguaggio Transact-SQLTransact-SQL utilizzata da SQL ServerSQL Server per analizzare e interpretare istruzioni e batch Transact-SQLTransact-SQL.Reserved keywords are part of the grammar of the Transact-SQLTransact-SQL language that is used by SQL ServerSQL Server to parse and understand Transact-SQLTransact-SQL statements and batches. NATURAL This may also be true for the names of built-in functions. 9.3 Keywords and Reserved Words Keywords are words that have significance in SQL. The #define value SQL_ODBC_KEYWORDS contains a comma-separated list of these keywords. HAVING DECLARE EXTERNAL Consider avoiding the use of these words as identifiers. BY ESCAPE FROM CREATE, CROSS A; ABORT; ABS; ABSOLUTE; ACCESS TABLE FORTRAN MODULE La tabella seguente elenca le parole chiave riservate esclusive di Azure Synapse AnalyticsAzure Synapse Analytics .The following table lists reserved keywords that are exclusive to Azure Synapse AnalyticsAzure Synapse Analytics. The following words are reserved for use in ODBC function calls. SPACE Although it is syntactically possible to use SQL Server reserved keywords as identifiers and object names in Transact-SQL scripts, you can do this only by using delimited identifiers. I'm having some issues, though. DOUBLE sql-server - sql reserved words . NATIONAL Lo standard ISO definisce inoltre un elenco di parole chiave riservate.Additionally, the ISO standard defines a list of reserved keywords. COUNT INCLUDE PREPARE OVERLAPS PARTIAL Let's also not forget that reserved words change from release to release. Background information can be found in Section 4.1.1.. SQL distinguishes between reserved and non-reserved key words. BIT_LENGTH Reserved keywords are part of the SQL Server T-SQL grammar. SUM One of the columns is named DEC, which is a reserved word in SQL. INTERSECT LEADING GO LOWER If you would have stated the question as "my database uses a reserved word for a column, how do I select it" you would have gotten an answer in about a microsecond. Back in the SQL Server 7 days, people used the table name 'Function' in a lot of code only to find that it broke when they upgraded the database to SQL 2000 and FUNCTION became a reserved word. NULLIF THEN LIKE Le parole elencate di seguito sono riservate per l'utilizzo in chiamate di funzioni di ODBC.The following words are reserved for use in ODBC function calls. DELETE Reservierte Schlüsselwörter sind ein Bestandteil der Grammatik der Transact-SQL Transact-SQL-Sprache, die von SQL Server SQL Server verwendet wird, um Transact-SQL Transact-SQL-Anweisungen und -Batches zu analysieren und zu verstehen. Reserved words are SQL keywords and other symbols that have special meanings when they are processed by the Relational Engine. IDENTITY FULL, GET You may need to turn on SQL-92 standards for some database to use quoted identifiers. CHAR_LENGTH COLLATION (4) Di solito precedono le tabelle temporanee. WHEN YEAR MAX PASCAL CASCADED ISOLATION UPDATE According to the standard, reserved key words are the only real key words; they are never allowed as identifiers. SEMANTICKEYPHRASETABLESEMANTICKEYPHRASETABLE, SEMANTICSIMILARITYDETAILSTABLESEMANTICSIMILARITYDETAILSTABLE, SEMANTICSIMILARITYTABLESEMANTICSIMILARITYTABLE. CURRENT_DEFAULT_TRANSFORM_GROUPCURRENT_DEFAULT_TRANSFORM_GROUP, CURRENT_TRANSFORM_GROUP_FOR_TYPECURRENT_TRANSFORM_GROUP_FOR_TYPE, SET QUOTED_IDENTIFIER (Transact-SQL) SET QUOTED_IDENTIFIER (Transact-SQL) If you decide to use potentially reserved words as identifiers for database objects, regardless of the consequences, you build a future cost into your databases: if a newer on-disk structure (ODS) version implements that word as a reserved keyword, both your databases and your applications will have to be modified in order to make your databases usable under the new server version. Reserved words are not recommended for use as database, table, column, variable or other object names. CAST Livello di compatibilità ALTER DATABASE (Transact-SQL), ALTER DATABASE Compatibility Level (Transact-SQL). USER ADA In SQL ServerSQL Server tale valore non deve essere distinto come parola chiave riservata.SQL ServerSQL Server does not have to distinguish this as a reserved keyword. With solutions for Toad for Oracle, Toad for MySQL, Toad for SQL Server, DB2, SAP and more. GOTO Restriction: Do not use these reserved words when you name databases, tables, columns, or any other database objects. Reserved words ... For a list of additional words that may become reserved in the future, see the IBM® SQL and ANSI reserved words in the SQL Reference for Cross-Platform Development ... CURRENT_SERVER CURRENT_TIME CURRENT_TIMESTAMP CURRENT_TIMEZONE CURRENT_USER CURSOR CYCLE INPUT Introduced: The version in which the keyword or reserved word was introduced.. The #define value SQL_ODBC_KEYWORDS contains a comma-separated list of these keywords. CASCADE Che cosa significa il simbolo#SQL e come viene utilizzato? TRAILING USAGE SQL Keywords. ADD Pinal Dave is a SQL Server Performance Tuning Expert and an independent consultant. UPPER SECOND WRITE One of the legacy columns is called "percent" (as reserved word). – Jamiec Mar 9 '12 at 11:57 | show 1 more comment. OF CORRESPONDING Queste parole non limitano la grammatica SQL minima. Di seguito è riportato l'elenco corrente delle parole chiave riservate di ODBC. VALUE È possibile utilizzare le parole chiave riservate Transact-SQLTransact-SQL come identificatori o nomi di database o di oggetti di database, ad esempio tabelle, colonne, viste e così via.Transact-SQLTransact-SQL reserved keywords can be used as identifiers or names of databases or database objects, such as tables, columns, views, and so on. These words do not constrain the minimum SQL grammar; however, to ensure compatibility with drivers that support the core SQL grammar, applications should avoid using these keywords. For developers, admins and data analysts manipulating, and accessing databases SQL. Not recommended for use in ODBC function calls long story short: in production code, escape. 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