The EGL prepare statement
creates a prepared statement, which is an executable
SQL statement that is based on a customized string. The string conforms
to SQL syntax. The prepared statement can be used in the with clause
of other EGL statements that are used for accessing a relational database.
A prepared statement can have a structure that is known only at
run time.
Syntax
- aString
- The input string that conforms to SQL syntax.
- SQLDataSource
- A variable of type SQLDataSource. The variable includes
connection details or references an EGL deployment descriptor entry
that provides access to the connection details.
- SQLStatement
- The prepared statement, which is a variable of type SQLStatement.
This variable is instantiated only by the EGL prepare statement.
Compatibility
Table 1. Compatibility
Target |
Issue |
Java |
No issues |
JavaScript |
Database access is not supported in JavaScript.
|