Firebird 2.5 Language ReferenceEXTERNAL FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 5.9.1. DECLARE EXTERNAL FUNCTION . . . . . 5.9.2. ALTER EXTERNAL FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 5.9.3. DROP EXTERNAL FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483 RDB$FUNCTION_ARGUMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 码力 | 521 页 | 2.30 MB | 1 年前3- firebird 40 language reference5.9. FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 5.9.1. CREATE FUNCTION . . . 9.2. ALTER FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 5.9.3. CREATE OR ALTER FUNCTION . . . . . 5.9.4. DROP FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 5.9.5. RECREATE FUNCTION . . . . . . .0 码力 | 778 页 | 3.43 MB | 1 年前3
- Firebird Null Guide: NULL behaviour and pitfalls in Firebird SQL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 14.1.1. The COALESCE function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 14.2.1. Firebird 1.5 and up: the NULLIF function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 14.2.2 all that knowledge in a table for your easy reference: Table 7. Aggregate function results with different column states Function Results Empty set All-NULL set or column Other sets or columns COUNT(*)0 码力 | 69 页 | 479.63 KB | 1 年前3
- firebird isqldisplay system information0 码力 | 76 页 | 369.92 KB | 1 年前3
- Firebird Generator Guide: A guide on how and when to use generators in Firebirdtransaction control. 2.2. What is a sequence? “Sequence” is the official SQL term for what Firebird calls a generator. Because Firebird is constantly striving for better SQL compliance, the term SEQUENCE attempts to use the SP were successful: if both generators have the same value, then none of the calls to the SP failed etc. Of course you then still don’t know how many times the transaction(s) invoking0 码力 | 20 页 | 169.00 KB | 1 年前3
- Firebird 2.1.5 InstallationWhat Happens if the Runtimes Are Missing? Both Firebird servers and Firebird clients depend on calls to the C/C++ runtimes. If the appropriate runtime is missing, Windows cannot load the binary. Most accessing databases on a local machine. It can also act as a remote gateway that redirects all network calls to other hosts, just as the regular client library does. Firebird Embedded for Windows comes only0 码力 | 46 页 | 217.89 KB | 1 年前3
- firebird cachegroups: • 0: The database as a whole. • 1: Attachments. • 2: Transactions. • 3: Statements. • 4: Calls. MON$PAGE_READS The number of pages read. These are the pages read from the disc and not from the0 码力 | 11 页 | 82.76 KB | 1 年前3
- firebird cache deDie Datenbank als Ganzes. • 1: Attachments. • 2: Transaktionen. • 3: Statements. • 4: Aufrufe (Calls). MON$PAGE_READS Die Anzahl der gelesenen Seiten. Dies sind die Seiten, die von der Festplatte und0 码力 | 11 页 | 82.77 KB | 1 年前3
- firebird language reference 30 rus................. 182 FUNCTION ............................................................................................................................. 182 CREATE FUNCTION ...................... .................................................................................... 188 ALTER FUNCTION ............................................................................................... .......................................................................... 191 CREATE OR ALTER FUNCTION ................................................................................. 191 Примеры0 码力 | 719 页 | 3.98 MB | 1 年前3
- Firebird 2.5 LangRef Update RussianEXCEPTION CREATE OR ALTER EXCEPTION RECREATE EXCEPTION EXTERNAL FUNCTION DECLARE EXTERNAL FUNCTION ALTER EXTERNAL FUNCTION FILTER DECLARE FILTER INDEX CREATE INDEX PROCEDURE CREATE DATABASE и DROP DATABASE находится в разделе DATABASE; DECLARE EXTERNAL FUNCTION и ALTER EXTERNAL FUNCTION в EXTERNAL FUNCTION и т.д. CHARACTER SET ALTER CHARACTER SET Доступно: DSQL Добавлено: procname.paramname
::= CHARACTER SET | COLLATION | DOMAIN | EXCEPTION | EXTERNAL FUNCTION | FILTER | GENERATOR | INDEX | PROCEDURE | ROLE | SEQUENCE | TABLE | TRIGGER | VIEW Замечание 0 码力 | 364 页 | 1.45 MB | 1 年前3
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