Function Reference


_SQLite_FetchNames

Read out the Column names of a _SQLite_Query() based query

#include <SQLite.au3>
_SQLite_FetchNames ( $hQuery, ByRef $aNames )

Parameters

$hQuery Query handle generated by SQLite_Query()
$aNames 1 dimensional array containing the Column names

Return Value

Success: $SQLITE_OK.
Failure: a value that can be compared against $SQLITE_* constants.
@error: -1 - SQLite reported an error (Check return value)
1 - Error calling SQLite API 'sqlite3_data_count'
2 - Error calling SQLite API 'sqlite3_column_name16'
3 - Call prevented by SafeMode

Related

_SQLite_Query

Example

#include <SQLite.au3>
#include <SQLite.dll.au3>
Local $hQuery,$aRow,$aNames
_SQLite_Startup ()
If @error Then
MsgBox ($MB_SYSTEMMODAL,"SQLite Error","SQLite3.dll Can't be Loaded!")
Exit - 1
EndIf
ConsoleWrite ("_SQLite_LibVersion="&_SQLite_LibVersion ()&@CRLF )
_SQLite_Open (); open :memory: Database
_SQLite_Exec (-1,"CREATE TABLE aTest (A,B,C);")
_SQLite_Exec (-1,"INSERT INTO aTest(a,b,c) VALUES ('c','2','World');")
_SQLite_Exec (-1,"INSERT INTO aTest(a,b,c) VALUES ('b','3',' ');")
_SQLite_Exec (-1,"INSERT INTO aTest(a,b,c) VALUES ('a','1','Hello');")
_SQLite_Query (-1,"SELECT ROWID,* FROM aTest ORDER BY a;",$hQuery)
_SQLite_FetchNames ($hQuery,$aNames); Read out Column Names
ConsoleWrite (StringFormat (" %-10s %-10s %-10s %-10s ",$aNames[0],$aNames[1],$aNames[2],$aNames[3])&@CRLF )
While _SQLite_FetchData ($hQuery,$aRow)= $SQLITE_OK
ConsoleWrite (StringFormat (" %-10s %-10s %-10s %-10s ",$aRow[0],$aRow[1],$aRow[2],$aRow[3])&@CRLF )
WEnd
_SQLite_Exec (-1,"DROP TABLE aTest;")
_SQLite_Close ()
_SQLite_Shutdown ()
; Output:
; rowid    A      B      C
; 3      a      1      Hello
; 2      b      3
; 1      c      2      World

AltStyle によって変換されたページ (->オリジナル) /