2 | concat(x, y)Method javax.persistence.criteria.CriteriaBuilder Expression<String> concat( Expression<String> x, Expression<String> y ) Create an expression for string concatenation. Parameters: x - string expression y - string expression Returns: expression corresponding to concatenation Since: JPA 2.0 |
2 | coalesce(x, y)Method javax.persistence.criteria.CriteriaBuilder Expression<Y> coalesce( Expression<?> x, Expression<?> y ) Create an expression that returns null if all its arguments evaluate to null, and the value of the first non-null argument otherwise. Parameters: x - expression y - expression Returns: coalesce expression Since: JPA 2.0 |
2 | notLike(x, pattern, escapeChar)Method javax.persistence.criteria.CriteriaBuilder Predicate notLike( Expression<String> x, Expression<String> pattern, Expression<Character> escapeChar ) Create a predicate for testing whether the expression does not satisfy the given pattern. Parameters: x - string expression pattern - string |
2 | locate(x, pattern)Method javax.persistence.criteria.CriteriaBuilder Expression<Integer> locate( Expression<String> x, Expression<String> pattern ) Create expression to locate the position of one string ... . If the string to be located is not found, 0 is returned. Parameters: x - expression for string |
2 | substring(x, from)Method javax.persistence.criteria.CriteriaBuilder Expression<String> substring( Expression<String> x, Expression<Integer> from ) Create an expression for substring extraction. Extracts a substring ... - string expression from - start position expression Returns: expression corresponding to substring extraction Since: JPA 2.0 |
2 | like(x, pattern, escapeChar)Method javax.persistence.criteria.CriteriaBuilder Predicate like( Expression<String> x, Expression<String> pattern, Expression<Character> escapeChar ) Create a predicate for testing whether the expression satisfies the given pattern. Parameters: x - string expression pattern - string expression |
2 | coalesce(x, y)Method javax.persistence.criteria.CriteriaBuilder Expression<T> coalesce( Expression<T> x, Expression<T> y ) Create an expression that returns null if all its arguments evaluate to null, and the value of the first non-null argument otherwise. Parameters: x - expression y - expression Returns: coalesce expression Since: JPA 2.0 |
2 | concat(x, y)Method javax.persistence.criteria.CriteriaBuilder Expression<T> concat( Expression<T> x, Expression<T> y ) Create an expression for string concatenation. Parameters: x - string expression y - string expression Returns: expression corresponding to concatenation Since: JPA 2.0 |
2 | sum(x, y)Method javax.persistence.criteria.CriteriaBuilder Expression<N> sum( Expression<?> x, Expression<?> y ) Create an expression that returns the sum of its arguments. Parameters: x - expression y - expression Returns: sum Since: JPA 2.0 |
2 | groupBy(grouping)Method javax.persistence.criteria.Subquery Subquery<T> groupBy( Expression... grouping ) Specify the expressions that are used to form groups over the subquery results. Replaces the previous specified grouping expressions, if any. If no grouping expressions are specified, any previously added |
