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| ...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file.... |
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| The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query...... |
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| Returns the size of the blockchain known by the Bitcoin node (i.e. the number of blocks created since January 3, 2009). This makes it possible, for example, to calculate the approximate date of the next halving. |
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| A Spin control can be bound to an item in a data file, query, etc.... |
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| Log-based replication can be implemented in the data model editor...... |
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| Queries are used to easily select records in one or more data files...... |
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| A window can display information from...... |
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| Writing an email in WLanguage consists in filling the email structure of WLanguage...... |
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| The spLength property is used to:
Get the hash output length. This property can be used for items of type "Password" defined in the data model editor or programmatically.
Set the hash output length (only for "Password" items defined programmatically).... |
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| Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files. |
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| The hScheduleMaterializedView type is used to programmatically manage a task for recalculating the data of a scheduled materialized view on an HFSQL server. |
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| Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control). |
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| WINDEV includes several utility components that allow you to handle data directly...... |
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| Allows you to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query. |
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| Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy). |
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| The DataBinding property is used to identify and change the binding between a control and:
an item in a data file.
a variable.
several variables.... |
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| The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code. |
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| The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the data file described through programming. |
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| The FilterCondition property allows you to know the selection condition set by HFilter on a data file, HFSQL view or query. |
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| Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query. |
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