类的使用
org.hibernate.dialect.function.StandardSQLFunction

使用StandardSQLFunction的程序包

程序包	说明
org.hibernate.dialect.function	A framework for defining database-specific SQL functions that are available via the dialect.

org.hibernate.dialect.function中StandardSQLFunction的使用

org.hibernate.dialect.function中StandardSQLFunction的子类

修饰符和类型	类	说明
class	AvgWithArgumentCastFunction	Some databases strictly return the type of the aggregation value for AVG which is problematic in the case of averaging integers because the decimals will be dropped.
class	ConditionalParenthesisFunction	Essentially the same as StandardSQLFunction, except that here the parentheses are not included when no arguments are given.
class	DB2SubstringFunction	When "substring" function is used for DB2, this implementation of StandardSQLFunction will render "substr" or "substring", depending on the last argument being used.
static class	StandardAnsiSqlAggregationFunctions.AvgFunction	Definition of a standard ANSI SQL compliant AVG function
static class	StandardAnsiSqlAggregationFunctions.CountFunction	Definition of a standard ANSI SQL compliant COUNT function
static class	StandardAnsiSqlAggregationFunctions.MaxFunction	Definition of a standard ANSI SQL compliant MAX function
static class	StandardAnsiSqlAggregationFunctions.MinFunction	Definition of a standard ANSI SQL compliant MIN function
static class	StandardAnsiSqlAggregationFunctions.SumFunction	Definition of a standard ANSI SQL compliant SUM function
class	StandardJDBCEscapeFunction	Analogous to StandardSQLFunction except that standard JDBC escape sequences (i.e.