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| A delete query (corresponding SQL statement... |
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| An insert query (corresponding SQL statement... |
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| Once a query is created, all the characteristics of this query can be modified at any time... |
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| This help page explains how to create two select queries... |
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| The query editor proposes two methods for creating a query... |
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| When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period... |
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| Finishes collecting information on executed queries. |
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| When creating and developing the different elements of a project (window, query, report, project, ... |
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| The query editor allows you to perform operations on the values of an item... |
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| When several tables are used in a query, the query editor automatically searches for the links between these tables defined in the database schema... |
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| Comparing two windows (two pages, two reports, two classes, ... |
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| The query editor allows you to optimize the execution speed of one or more queries... |
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| Two methods can be used to create a query... |
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| A select query (corresponding SQL statement... |
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| Returns a list of keys to add to tables to improve query performance. |
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| The query editor allows you to run the test of query result... |
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| A combining query (corresponding SQL statement: UNION) ... |
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| In the result of a select query, you have the ability to only display... |
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| Starts collecting information on executed queries. |
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| The code history is used to... |
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| The selection conditions of records are applied to the items used in the queries... |
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| To make the result of a query easier to read, the records can be sorted according to one or more items... |
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| The description window of a select query includes several sections... |
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| When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default... |
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| A query created in the query editor can contain several types of items... |
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| An Update query (SQL UPDATE statement) is used to modify the records in a database file... |
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| The project comparator is used to compare two elements and to list the differences found... |
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| User-friendly editors in practice... |
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| Reports & Queries is used to...... |
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| WINDEV allows you to easily run queries in SQL code...... |
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| The description window of a combining query consists of several sections...... |
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| The queries are used to easily select the records coming from one or more files, matching one or more selection criteria, ...... |
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| A query is used to interrogate a database in order to view, insert, modify or delete data...... |
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| A sub-query is a query whose result is used by another query...... |
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| The query editor automatically creates a technical documentation for each query...... |
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| To select records coming from several data files, joins must be used in the SQL query...... |
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