函数参考

_SQLite_Display2DResult

返回或打印一个格式化后的二维数组视图到控制台

#include <SQLite.au3>
_SQLite_Display2DResult ( $aResult [, $iCellWidth = 0 [, $bReturn = 0 ]] )

参数

$aResult 要操作的数组
$iCellWidth [可选参数] 指定数据字段的大小
$bReturn [可选参数] 如果为 True, 返回格式化字符串,但不显示
如果为 False, 格式化的字符串发将发送到 StdOut[标准输出设备(默认为控制台)]

返回值

成功: 无返回或返回格式化字符串
失败: @error = 1 - $aResult 没有数组或有错误尺寸

注意/说明

None.

相关

_SQLite_GetTable2d

示例/演示


#include <SQLite.au3>
#include <SQLite.dll.au3>

Local $aResult, $iRows, $iColumns, $iRval

_SQLite_Startup()
If @error Then
    MsgBox(16, "SQLite Error", "SQLite.dll Can't be Loaded!")
    Exit -1
EndIf
ConsoleWrite("_SQLite_LibVersion=" & _SQLite_LibVersion() & @CRLF)
_SQLite_Open() ; Open a :memory: database
If @error Then
    MsgBox(16, "SQLite Error", "Can't Load Database!")
    Exit -1
EndIf

;Example Table
;   Name        | Age
;   -----------------------
;   Alice       | 43
;   Bob         | 28
;   Cindy       | 21

If Not _SQLite_Exec(-1, "CREATE TEMP TABLE persons (Name, Age);") = $SQLITE_OK Then _
        MsgBox(16, "SQLite Error", _SQLite_ErrMsg())
If Not _SQLite_Exec(-1, "INSERT INTO persons VALUES ('Alice','43');") = $SQLITE_OK Then _
        MsgBox(16, "SQLite Error", _SQLite_ErrMsg())
If Not _SQLite_Exec(-1, "INSERT INTO persons VALUES ('Bob','28');") = $SQLITE_OK Then _
        MsgBox(16, "SQLite Error", _SQLite_ErrMsg())
If Not _SQLite_Exec(-1, "INSERT INTO persons VALUES ('Cindy','21');") = $SQLITE_OK Then _
        MsgBox(16, "SQLite Error", _SQLite_ErrMsg())

; Query
$iRval = _SQLite_GetTable2d(-1, "SELECT * FROM persons;", $aResult, $iRows, $iColumns)
If $iRval = $SQLITE_OK Then
    _SQLite_Display2DResult($aResult)

;~    $aResult looks like this:
;~
;~   Name   Age
;~   Alice  43
;~   Bob    28
;~   Cindy  21
;~
;~    If the dimensions would be switched in _SQLite_GetTable2d the result would look like this:
;~
;~   Name  Alice  Bob  Cindy
;~   Age   43     28   21

Else
    MsgBox(16, "SQLite Error: " & $iRval, _SQLite_ErrMsg())
EndIf

_SQLite_Close()
_SQLite_Shutdown()