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DB_CONNECT dbObjIdent, accessIdent_Int, handleIdent_Int, retCodeIdent_Int [TRANS transHandle_Int]
| dbObjIdent |
in |
Reference to an object of Database table type. |
| accessIdent_Int | in | Value identifier - required access to database (_DB_READ, _DB_MODIFY). |
| handleIdent_Int | out | Identifier for the unique handle of the table connection. |
| retCodeIdent_Int | out | Return code identifier. |
| transHandle_Int |
in |
Identifier for the unique handle of the database connection. |
For every opening a table by the script, there is assigned an unique number (identifier, handle). Having finished work with the table, it is necessary to close this number using the action DB_DISCONNECT. While all tables are not closed by calling the action DB_DISCONNECT after the script execution (opened by the script during its action), they are to be internally automatically closed. Handle may be transferred between ESL scripts in one process.
The value transHandle_Int must be gained by calling the action DB_TRANS_OPEN. If the identifier transHandle_Int is not used, the table connection will be executed by means of Automatic connection.
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