Hibernate Core 3.6.10.Final · org.hibernate.dialect.function

Modifier and Type	Interface and Description
public interface	SQLFunction Provides support routines for the HQL functions as used in the various SQL Dialects Provides an interface for supporting various HQL functions that are translated to SQL.

Class Summary

Modifier and Type	Class and Description
public abstract class	AbstractAnsiTrimEmulationFunction A `org.hibernate.dialect.function.SQLFunction` providing support for implementing TRIM functionality (as defined by both the ANSI SQL and JPA specs) in cases where the dialect may not support the full `trim` function itself.
public class	AnsiTrimEmulationFunction A `SQLFunction` implementation that emulates the ANSI SQL trim function on dialects which do not support the full definition.
public class	AnsiTrimFunction Defines support for rendering according to ANSI SQL `TRIM` function specification.
public class	AvgWithArgumentCastFunction Some databases strictly return the type of the of the aggregation value for `AVG` which is problematic in the case of averaging integers because the decimals will be dropped.
public class	CastFunction ANSI-SQL style `cast(foo as type)` where the type is a Hibernate type
public class	CharIndexFunction Emulation of `locate()` on Sybase
public class	ClassicAvgFunction Classic AVG sqlfunction that return types as it was done in Hibernate 3.1
public class	ClassicCountFunction Classic COUNT sqlfunction that return types as it was done in Hibernate 3.1
public class	ClassicSumFunction Classic SUM sqlfunction that return types as it was done in Hibernate 3.1
public class	ConditionalParenthesisFunction Essentially the same as `org.hibernate.dialect.function.StandardSQLFunction`, except that here the parentheses are not included when no arguments are given.
public class	ConvertFunction A Caché defintion of a convert function.
public class	DerbyConcatFunction A specialized concat() function definition in which: we translate to use the concat operator ('\|\|') wrap dynamic parameters in CASTs to VARCHAR
public class	NoArgSQLFunction A function which takes no arguments
public class	NvlFunction Emulation of `coalesce()` on Oracle, using multiple `nvl()` calls
public class	PositionSubstringFunction Emulation of `locate()` on PostgreSQL
public class	SQLFunctionRegistry
public class	SQLFunctionTemplate Represents HQL functions that can have different representations in different SQL dialects.
public class	StandardAnsiSqlAggregationFunctions TODO : javadoc
public class	StandardJDBCEscapeFunction Analogous to `org.hibernate.dialect.function.StandardSQLFunction` except that standard JDBC escape sequences (i.e. {fn blah}) are used when rendering the SQL.
public class	StandardSQLFunction Provides a standard implementation that supports the majority of the HQL functions that are translated to SQL.
public class	TemplateRenderer Delegate for handling function "templates".
public abstract class	TrimFunctionTemplate Defines the basic template support for `TRIM` functions
public class	VarArgsSQLFunction Support for slightly more general templating than `StandardSQLFunction`, with an unlimited number of arguments.

Package org.hibernate.dialect.function

Interface Summary

Class Summary