Ads API .NET library
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Captures the More...
Properties | |
string | query [get, set] |
Holds the query in PQL syntax. The syntax is: More... | |
String_ValueMapEntry[] | values [get, set] |
Holds keys and values for bind variables and their values. The key is the name of the bind variable. The value is the literal value of the variable. More... | |
Captures the
WHERE
, ORDER BY
and LIMIT
clauses of a PQL query. Statements are typically used to retrieve objects of a predefined domain type, which makes SELECT clause unnecessary.
An example query text might be "WHERE status = 'ACTIVE' ORDER BY id LIMIT
30"
.
Statements support bind variables. These are substitutes for literals and can be thought of as input parameters to a PQL query.
An example of such a query might be "WHERE id = :idValue"
.
Statements also support use of the LIKE keyword. This provides wildcard string matching.
An example of such a query might be "WHERE name
LIKE '%searchString%'"
.
The value for the variable idValue must then be set with an object of type Value, e.g., NumberValue, TextValue or BooleanValue.
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getset |
Holds the query in PQL syntax. The syntax is:
[WHERE <condition> {[AND | OR] <condition> ...}]
[ORDER BY <property> [ASC | DESC]]
[LIMIT {[<offset>,] <count>} | {<count> OFFSET <offset>}]
<condition>
#x160;#x160;#x160;#x160; := <property> {< | <= | > | >= | = | != } <value>
<condition>
#x160;#x160;#x160;#x160; := <property> {< | <= | > | >= | = | != } <bind variable>
<condition> := <property> IN <list>
<condition> := <property> IS NULL
<condition> := <property> LIKE <wildcardmatch>
<bind variable> := :<name>
|
getset |
Holds keys and values for bind variables and their values. The key is the name of the bind variable. The value is the literal value of the variable.
In the example "WHERE status = :bindStatus ORDER BY id LIMIT 30"
, the bind variable, represented by :bindStatus
is named bindStatus
, which would also be the parameter map key. The bind variable's value would be represented by a parameter map value of type TextValue. The final result, for example, would be an entry of "bindStatus" => StringParam("ACTIVE")
.