类的使用
org.hibernate.dialect.function.StandardSQLFunction
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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. -
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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 classAvgWithArgumentCastFunctionSome 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.classConditionalParenthesisFunctionEssentially the same asStandardSQLFunction, except that here the parentheses are not included when no arguments are given.classDB2SubstringFunctionWhen "substring" function is used for DB2, this implementation ofStandardSQLFunctionwill render "substr" or "substring", depending on the last argument being used.static classStandardAnsiSqlAggregationFunctions.AvgFunctionDefinition of a standard ANSI SQL compliant AVG functionstatic classStandardAnsiSqlAggregationFunctions.CountFunctionDefinition of a standard ANSI SQL compliant COUNT functionstatic classStandardAnsiSqlAggregationFunctions.MaxFunctionDefinition of a standard ANSI SQL compliant MAX functionstatic classStandardAnsiSqlAggregationFunctions.MinFunctionDefinition of a standard ANSI SQL compliant MIN functionstatic classStandardAnsiSqlAggregationFunctions.SumFunctionDefinition of a standard ANSI SQL compliant SUM functionclassStandardJDBCEscapeFunctionAnalogous toStandardSQLFunctionexcept that standard JDBC escape sequences (i.e.
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