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| Executes an SQL query asynchronously. |
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| Usage example of the HDescribeConnection function |
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| Initializes a query written in SQL language and declares this query to the HFSQL engine. |
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| The Source property can be used on:
a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ...
a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.).... |
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| Returns a list of keys to add to data files to improve query performance. |
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| Connects the current application to a database that will be queried by SQL through a Webservice proxy (SOAP). |
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| Starting with version 21, you can manage transactions in SQL code...... |
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| Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications.... |
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| The following SQL functions can be used on the queries written in SQL code (classified by theme)...... |
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| Connects the current application to a database that must be interrogated via SQL. |
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| The first operation to perform in order to use WDSQL is to establish the connection to a database...... |
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| Usage example of the SQLConnect function |
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| WINDEV Tutorial - External database Using data from an external database - 40 min |
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| The query editor allows you to create a query by typing SQL code...... |
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| The HFSQL Control Center is used to manage the different HFSQL databases (Network, Mobile, Client/Server) found in the company...... |
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| Usage example of the HConnect function |
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| The Type property is used to get:
the type of element (data file or item) defined programmatically or in the data model editor, view or query.
the type of object.
the type of data held in a Variant.... |
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| The mathematical SQL functions that can be used on the queries written in SQL code are as follows...... |
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| WEBDEV allows you to create a PHP site that handles data files...... |
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| To specify the selection conditions in an SQL query, you can use...... |
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| Refreshes a Table or TeeeView Table control from a given position:
for a control linked to a file: changes made in the linked data file are reflected in the control.
for a control handled programmatically: the calculated columns are re-calculated.... |
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| A Logical Data Model (LDM) is used to describe the data structures (files, items, ...... |
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| Locks a record and restricts the access to this record for all the other applications. |
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| To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)...... |
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| The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ...... |
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