InitialItem (Property)

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InitialItem (Property)

In french: RubriqueOrigine

InitialItem is used to find out the initial name of an item found in a query. This name is known from the alias of this item.

Remark: InitialFile is used to find out the initial name of the data file associated with an item found in a query. This name is known from the alias of this item.

Versions 17 and later

This property is now available for iPhone/iPad applications.

New in version 17

This property is now available for iPhone/iPad applications.

Versions 18 and later

This property is now available in Windows Store apps mode.

New in version 18

This property is now available in Windows Store apps mode.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 21 and later

This property is now available in Universal Windows 10 App mode.

New in version 21

This property is now available in Universal Windows 10 App mode.

Example

HExecuteSQLQuery("SampleQuery", "SELECT Customer.CustName AS MySuperCustomer FROM Customer")
Trace(SampleQuery.MySuperCustomer.InitialFile) // Customer
Trace(SampleQuery.MySuperCustomer.InitialItem) // CustName

Syntax

Result> = <Query>.<Item alias>.InitialItem

<Result>: Character string

Initial name of the item associated with the alias of the item,
Empty string ("") if the alias of the item is an aggregate or if it corresponds to a counter.

<Query>: Character string (with or without quotes)

Name of the query containing the item. This parameter can also correspond to the name of an HFSQL data file, to the name of an HFSQL view, etc.

<Item alias>: Character string (with or without quotes)

Name of the item in the result of the query (or in the data file, view, etc.).