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This graphic is explained in the accompanying text Dynamic Parameter Specification  Locate the document in its SAP Library structure

A dynamic parameter specification is used in JDBC in the statement text of a java.sql.PreparedStatement as parameter marker.

Syntax

This graphic is explained in the accompanying text

<dynamic parameter specification> ::= '?'

 

Open SQL allows the use of the <dynamic parameter specification>:

...

       1.      as the right side of  a comparison,

       2.      as the <update source> that is contained in an <update statement>,

       3.      as a value in the VALUES clause of an <insert statement>,

       4.      as a test value in an <in predicate>,

       5.      as lower or upper test value in a <between predicate>,

       6.      as <pattern> or <escape character> of a <like predicate>.

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