The forEach statement
defines a loop that retrieves each row in an SQL result set and operates
on the most recently retrieved row by running a block of embedded
EGL statements. After processing all rows, the forEach statement
closes the result set. If an exception occurs, the result set stays
open.
Syntax
- entity
- Name of the entity, which is a variable based on an External type,
Handler type, or Record type.
- simpleVar
- A field of an EGL simple type that is compatible with the corresponding
column in the result set.
- SQLResultSet
- An SQL result set that was established by an open statement.
- statement
- An EGL statement.
Compatibility
Table 1. Compatibility
Target |
Issue |
Java |
No issues |
JavaScript |
Database access is not supported in JavaScript.
|