Represents HQL functions that can have different representations in different SQL dialects. E.g. in HQL we can define function

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concat(?1, ?2)

to concatenate two strings p1 and p2. Target SQL function will be dialect-specific, e.g.

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(?1 || ?2)

for Oracle,

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concat(?1, ?2)

for MySql,

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(?1 + ?2)

for MS SQL. Each dialect will define a template as a string (exactly like above) marking function parameters with '?' followed by parameter's index (first index is 1).

Public Class SQLFunctionTemplate _
	Implements ISQLFunction

public class SQLFunctionTemplate : ISQLFunction

public ref class SQLFunctionTemplate : ISQLFunction