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Help / WLanguage / Managing databases / SQL functions
  • Information updated if parameter is not specified
  • Information updated if the parameter is specified and the browse is performed by SQLFirst/SQLCol
  • Information updated if the parameter is specified and the route is performed with SQLFetch/SQLGetCol.
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Stored procedures
Initializes the different SQL variables with information relative to the last query run. This function can be used regardless of the type of browse performed (for more details, see Types of SQL browse).
Example
ResSQL = SQLExec("SELECT * FROM FACT", "REQ1")
IF ResSQL = False THEN
	SQLInfo("REQ1")
	Info("Erreur SQL: " + SQL.MesError)
ELSE
	SQLTable("REQ1", TABLE_Table1)
END
SQLClose("REQ1")
Syntax
SQLInfo([<Query name>])
<Query name>: Optional character string
Name of the query: An error is generated if this parameter corresponds to a query that does not exist. To check the query existence, use SQLReqExists.
Java The queries created with the query editor must be specified in the format of a character string.
Remarks

Information updated if parameter is not specified

VariableTypeDescription
SQL.BaseCharacter stringName of database to which the project is connected.
SQL.ConnectionentierIdentifier of current connection (returned by SQLConnect).
SQL.ErrorCharacter string
  • Error code ("00000" if no error). See the documentation about the driver to find out its meaning.
  • Non-existing error code for the connections with the native ORACLE or SQL SERVER drivers of PC SOFT.
SQL.MesErrorCharacter stringCaption of error.
SQL.NbColentierNumber of result columns.
If the <Query name> parameter is not specified, SQLInfo must be called after the connection (SQLConnect)

Information updated if the <Query name> parameter is specified and the browse is performed by SQLFirst/SQLCol

VariableTypeDescription
SQL.BaseCharacter stringName of database to which the project is connected.
SQL.ConnectionentierIdentifier of current connection (returned by SQLConnect).
SQL.OutBooleanUsed to find out if there are more records to read.
SQL.CurrententierNumber of current row in the query result.
SQL.ErrorCharacter string
  • Error code ("00000" if no error). See the documentation about the driver to find out its meaning.
  • Non-existing error code for the connections with the native ORACLE or SQL SERVER drivers of PC SOFT.
SQL.MesErrorCharacter stringCaption of error. See the documentation about the driver to find out its meaning.
SQL.NbColentierNumber of result columns.
SQL.NbLineentierNumber of result rows.
SQL.RetrievingBoolean
  • True if the result is currently retrieved (case of partial fetch),
  • False if the entire result is retrieved.
SQL.QueryentierNumber of current query.
SQL.TitleCol [n]Character stringDefault title of specified column.
If the <Query name> parameter is specified:
  • SQLInfo must be called after the query execution (SQLExec).
  • In Java and PHP, the SQL.NbLine variable will be filled only if SQLFirst was called before SQLInfo.
WINDEVWindowsJavaUser code (UMC)

Information updated if the parameter is specified and the route is performed with SQLFetch/SQLGetCol.

VariableTypeDescription
SQL.BaseCharacter stringName of database to which the project is connected.
SQL.ConnectionentierIdentifier of current connection (returned by SQLConnect).
SQL.ErrorCharacter string
  • Error code ("00000" if no error). See the documentation about the driver to find out its meaning.
  • Non-existing error code for the connections with the native ORACLE or SQL SERVER drivers of PC SOFT. For the local browser databases, see the documentation about the "Web SQL database".
SQL.MesErrorCharacter stringCaption of error. See the documentation about the driver to find out its meaning.
SQL.NbColentierNumber of result columns.
SQL.QueryentierNumber of current query.
SQL.TitleCol [n]Character stringDefault title of specified column.
If the <Query name> parameter is specified, SQLInfo must be called after the query execution (SQLExec).
Component: wd300hf.dll
Minimum version required
  • Version 9
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Last update: 09/19/2024

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