Search Java Classes and Packages
#Org.apache.empire.db.expr.column Classes and Interfaces - 10 results found.
| Name | Description | Type | Package | Framework |
| DBAbstractFuncExpr | This implements some basic functionality for SQL functions based on a column expressionSee Also:Serialized Form | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBAliasExpr | This class allows column renaming in SQL. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBCalcExpr | This class is used for performing calculations in SQL It handles the mathematical operations ("+", "-", "*", "/") for the current column. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBCaseExpr | This class is used to add the "case when ?=A then X else Y end" statement to the SQL-Command. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBConcatExpr | This class is used for performing string concatenation in SQL There is no need to explicitly create instances of this class. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBConvertExpr | This class is used to convert a value to a different data type. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBCountExpr | This class is used to add the "count" statement to the SQL-Command. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBDecodeExpr | This class is used to decode a set of keys to the corresponding target values. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBFuncExpr | This class is used for performing various SQL functions on a column or column expression. | Class | org.apache.empire.db.expr.column | Apache Empire DB |
| DBValueExpr | This class is used for declaring constant values in SQL. | Class | org.apache.empire.db.expr.column | Apache Empire DB |