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................................................................................. 12 Choosing a Server Model .......................................................................................... ......................................................................... 25 Installing Classic Server from a zip kit ................................................................................. ..................................................................... 27 Installing an Embedded Server Application ........................................................................... 27 Installation
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.2. Installing the Firebird server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2.4. Server modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pinging the server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.4.2. Making sure that the Firebird server is running
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name> | stdin | /dev/tty This switch causes the password for the appropriate user to be read from a file as opposed to being specified on the command line. The file name supplied is not readable by the user running gbak. If the file name is specified as stdin, then the user will be prompted for a password. On POSIX systems, the file name /dev/tty will also result in a prompt for the supplied if ISC_PASSWORD environment variable exists and has the correct value. -RO[LE] name> Allows the specification of the role to be used by the connecting user. Not of much practical use 0 码力 |
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Because other applications in the Linux environment, for example, MySQL, also use isql as a utility name, you are advised to run the Firebird utility from its own directory, or provide the absolute file you must do next. If you wish to connect to an already existing database, you may pass the database name on the command line. You should be aware that unless you also pass the username and password as well two environment variables as discussed below. The following example shows how to pass the database name plus user credentials on the command line. $ isql -user sysdba -password secret employee Database:
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specific error condition. Error handling can be done as in the client the application and on the server side using PSQL. 2.2. Basic Elements: Statements, Clauses, Keywords The primary construct in SQL follows: 2.3.1. Rules for Regular Object Identifiers • Length cannot exceed 63 characters • The name must start with an unaccented, 7-bit ASCII alphabetic character. It may be followed by other 7-bit letters, digits, underscores or dollar signs. No other characters, including spaces, are valid. The name is case-insensitive, meaning it can be declared and used in either upper or lower case. Thus, from
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in comparison to the data manipulation language (DML) employed for queries and the PSQL used for server-based programming. The leader of the Firebird Project’s documentation team, Paul Vinkenoog, took follows: 2.3.1. Rules for Regular Object Identifiers • Length cannot exceed 31 characters • The name must start with an unaccented, 7-bit ASCII alphabetic character. It may be followed by other 7-bit letters, digits, underscores or dollar signs. No other characters, including spaces, are valid. The name is case-insensitive, meaning it can be declared and used in either upper or lower case. Thus, from
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line: gfix [commands and parameters] database_
name The commands and their options are described in the following sections. The database
name is the
name of the primary database file which for a single single file database is simply the database
name and for multi-file databases, it is the first data file added. Coming up in the remainder of this manual, we will discuss the following: • Command line options commit/rollback (-l) -pa(ssword) default password -role set SQL role
name -r(ollback) rollback transaction
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............ 8 Pinging the server ...................................................................................................... 8 Checking that the Firebird server is running ................ ................ 11 A network address for the server ............................................................................... 11 Default user name and password ................................. database .................................................................................... 13 Server name and path .....................................................................................
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.................................................................................... 5 Embedded Server for Windows .................................................................................... ...................................................................... 9 Installing the Firebird server ................................................................................................ ............................................................................................. 14 Server configuration and management ...................................................................
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folgt: 2.3.1. Regeln für reguläre Objektbezeichner • Länge darf 31 Zeichen nicht überschreiten • Der
Name muss mit einem alphabetischen 7-Bit-ASCII-Zeichen ohne Akzent beginnen. Es können weitere 7-Bit-ASCII-Buchstaben gleich: fullname FULLNAME FuLlNaMe FullName Reguläre Namenssyntax <
name> ::=
| <name> | <name> | <name>_ | <name>$ ::= | ::= Weitere Informationen zu Dialekten finden Sie unter SQL-Dialekte Getrennte Namenssyntax name> ::= "[ ...]" Ein durch Trennzeichen getrennter Bezeichner 0 码力 |
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