. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 4.2.2. Comparison Predicates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . for several years: the data definition language (DDL) of a DBMS is stable and grows slowly in comparison to the data manipulation language (DML) employed for queries and the PSQL used for server-based operator> | <comparison operator> | Chapter 2. SQL Language Structure 21 ::= "||" ::= * | / | + | - | <comparison operator>

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 4.2.2. Comparison Predicates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | | <comparison operator> | ::= "||" ::= * | / | + | - | <comparison operator> ::= = | <> | returns the first argument scaled using the second value as a pattern TOTALORDER performs an exact comparison on two DECFLOAT values Detailed descriptions are available in the Special Functions for DECFLOAT

operator> | <comparison operator> | ::= {||} ::= * | / | + | - | <comparison operator> ::= использованием списка столбцов CREATE VIEW PRICE_WITH_MARKUP ( CODE_PRICE, COST, COST_WITH_MARKUP ) AS SELECT CODE_PRICE, COST, COST * 1.1 FROM PRICE; Пример 4.62. Создание представления использованием псевдонимов полей CREATE VIEW PRICE_WITH_MARKUP AS SELECT CODE_PRICE, COST, COST * 1.1 AS COST_WITH_MARKUP FROM PRICE; Пример 4.63. Создание необновляемого представления

versions, but if you do so, you must document your modifications and make them publicly available, at no cost, under the same license as the original code. • You may include Firebird source code (modified or RefGuide; added a note instead explaining their current status. Updated/corrected classic-super comparison table. Moved a number of sections on installing, working with databases, and (un)safety into newly this guide: Added 2.0.6 and 2.1.3 to covered versions. Classic or Superserver: Added Events row to comparison table. Gave table an id attribute. Default disk locations :: Linux: Corrected location of additional

| | <comparison operator> | ::= "||" ::= * | / | + | - | <comparison operator> ::= = | <> | den Ergebnissen von Unterabfragen; sie haben die folgende gemeinsame Form: <comparison operator> ALL Verfügbar in DSQL, PSQL, ESQL Syntax ALL expliziten Spaltenliste. CREATE VIEW PRICE_WITH_MARKUP ( CODE_PRICE, COST, COST_WITH_MARKUP ) AS SELECT CODE_PRICE, COST, COST * 1.1 FROM PRICE; 4. Erstellen einer View mit Hilfe von Aliasen für

select * from ProcessThis(88, 'Apes', Null) Remember: • You cannot — and should not — use the comparison operator ‘=’ to test if something is NULL… • …but you can — and often must — use the assignment of a subselect: • ALL returns true if the comparison is true for every element in the subselect. • ANY and SOME (full synonyms) return true if the comparison is true for at least one element in the subselect subselect. With ANY, SOME and ALL you provide the comparison operator yourself. This makes it more flexible than IN, which only supports the (implicit) ‘=’ operator. On the other hand, ANY, SOME and

dyn_dependency_exists Column %s from table %s is referenced in %s -401 335544647 invalid_operator Invalid comparison operator for find operation -402 335544368 segstr_no_op Attempted invalid operation on a BLOB

dyn_dependency_exists Column @1 from table @2 is referenced in @3 -401 335544647 invalid_operator Invalid comparison operator for find operation -402 335544368 segstr_no_op Attempted invalid operation on a BLOB

statement, as it normally will, the UPDATE will run a lot slower than usual and will greatly increase the cost of subsequent garbage collection against that table. 10.1.2. Cooperative Garbage Collection This