Class InternalConcatExpressionBNF

java.lang.Object
org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF
org.eclipse.persistence.jpa.jpql.parser.InternalConcatExpressionBNF

public final class InternalConcatExpressionBNF extends JPQLQueryBNF
The query BNF for the COUNT expression's encapsulated expressions.
JPA 1.0:
BNF: expression ::= CONCAT(string_primary, string_primary)

JPA 2.0:
BNF: expression ::= CONCAT(string_primary, string_primary {, string_primary}*)

JPA 2.1:
BNF: expression ::= CONCAT(string_expression, string_expression {, string_expression}*)
Since:
2.3
Version:
2.5
  • Field Details

  • Constructor Details

    • InternalConcatExpressionBNF

      public InternalConcatExpressionBNF()
      Creates a new InternalConcatExpressionBNF.
  • Method Details