Firebird Generator Guide: A guide on how and when to use generators in Firebirdlooking for examples on how to use generators for IDs or other tasks; • want to know the Firebird word for a “sequence” in Oracle. Chapter 1. Introduction 2 Chapter 2. Generator Basics 2.1. What is Firebird 2 and up. In fact it is recommended that you use the SEQUENCE syntax in new code. Although the word “sequence” puts the emphasis on the series of values generated whereas “generator” seems to refer planet by then (and still use Firebird databases), that’s nothing to be really worried about. A word of warning though. Firebird speaks two SQL “dialects”: dialect 1 and dialect 3. New databases should0 码力 | 20 页 | 169.00 KB | 1 年前3
firebird 40 language referenceit is not a reserved word. CREATE TABLE T (ABS INT NOT NULL); On the contrary, the following statement will return an error because ADD is both a keyword and a reserved word. CREATE TABLE T (ADD INT including accented characters, spaces and special characters • An identifier can be a reserved word • Delimited identifiers are case-sensitive in all contexts • Trailing spaces in delimited names format: ppppppp.sss REAL 32-bits Synonym for FLOAT SMALLINT 16 bits -32,768 to 32,767 Signed short (word) Chapter 3. Data Types and Subtypes 27 Name Size Precision & Limits Description TIME [WITHOUT0 码力 | 778 页 | 3.43 MB | 1 年前3
Firebird 2.5 Language Referenceother sources. By the end of 2014, they had the task almost complete, in the form of a Microsoft Word document. Translation … The Russian sponsors, recognising that their efforts needed to be shared it is not a reserved word. CREATE TABLE T (ABS INT NOT NULL); On the contrary, the following statement will return an error because ADD is both a keyword and a reserved word. CREATE TABLE T (ADD INT including accented characters, spaces and special characters • An identifier can be a reserved word • Delimited identifiers are case-sensitive in all contexts • Trailing spaces in delimited names0 码力 | 521 页 | 2.30 MB | 1 年前3
firebird isqlpassword] [ROLE role_name]; If any of the parameters to the connect command contains spaces, you must wrap that parameter in single or double quotes. Since Firebird 3.0, usernames enclosed in double quotes IS The EMPLOYEE table has details of our employees.; The actual comment text is shown between the word 'IS' and the trailing semicolon. 19.4. SHOW DATABASE or SHOW DB SQL> SHOW {DATABASE | DB}; The0 码力 | 76 页 | 369.92 KB | 1 年前3
Firebird Docwriting Guide GermanInformation konzentrieren. Diese Praxis mag Ihnen etwas altertümlich vorkommen, wenn Sie Text sonst in z.B. Word verfassen, aber ich verspreche Ihnen: Sie werden es lieben lernen. • Da sich DocBook nur um die Struktur Dokumente für das manual Modul. Wenn sie alle verschiedene Formate, oder gar ein einheitliches Format wie Word oder HTML verwendeten, würden Ihre Ergebnisse sehr unterschiedlich aus- Firebird Docwriting-Anleitung insert a caution, important, note, tip, or warning element in your text, don't start it with the word caution, important, note, tip, or warning, because these words are usually automatically0 码力 | 49 页 | 228.41 KB | 1 年前3
Firebird Internals: Inside a Firebird Databasemajor version for the database. Chapter 4. Database Header Page — Type 0x01 7 The format of this word is the ODS major version ANDed with the Firebird flag of 0x8000. In the example below, the value not compressed based on data found in a previously inserted record — it cannot be. If you have the word 'Firebird' in two records, it will be stored in full in both. The same applies to fields in the same the above Firebird doesn’t attempt to compress data based on the contents of previous records. The word 'Firebird' appears in full each and every time it is used. We can see, however, that data that has0 码力 | 63 页 | 261.00 KB | 1 年前3
Firebird Null Guide: NULL behaviour and pitfalls in Firebird SQLFirebird version. 2.5.1. Firebird 1.5 and below In Firebird 1.5 and below you can only use the literal word “NULL” in a few situations, namely the ones described in the previous paragraphs plus a few others make the precedence of the operations explicit: if ((A = B) or (A is null and B is null)) then... A word of warning though: if exactly one of A and B is NULL, the test expression becomes NULL, not false0 码力 | 69 页 | 479.63 KB | 1 年前3
Firebird 1.0 QuickStartConnecting to a Firebird database requires the user to authenticate using a user name and a valid pass- word. Any user other than SYSDBA, root (on Posix systems), or Administrator (on Windows systems, if Firebird0 码力 | 26 页 | 179.05 KB | 1 年前3
firebird gfixFirebird 3.0.7 • Updated commandline option abbreviations based on gfix of Firebird 3.0.7 • Added word-joiner to commandline options in text to prevent linewraps inside options. • Misc. copy-editing0 码力 | 44 页 | 247.13 KB | 1 年前3
firebird language reference 30 rusсодержит число точно в следующем формате: ppppppp.sss. SMALLINT 16 бит –32 768 .. 32 767 signed short (word) TIME 32 бита От 0:00 до 23:59:59.9999 ISC_TIME TIMESTAMP 64 бита От 01.01.0001 н.э. до 31.12.9999 сведений о точности секунд Временная часть типов TIME или TIMESTAMP представляет собой 4-байтный целое (WORD) вмещающее значение времени с долями секунды, и хранящаяся как количество десятитысячных долей секунды0 码力 | 719 页 | 3.98 MB | 1 年前3
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