https://bugs.freedesktop.org/show_bug.cgi?id=44276
Bug #: 44276
Summary: improve speed of csv import
Classification: Unclassified
Product: LibreOffice
Version: LibO Master
Platform: Other
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Spreadsheet
AssignedTo: [email protected]
ReportedBy: [email protected]
During csv import we are have a bottleneck at ScCsvGrid::ImplSetTextLineSep
for( sal_uInt32 nSplitIx = GetColumnCount() - 1; nSplitIx > nColIx;
--nSplitIx )
{
sal_Int32 nPos = maSplits[ nSplitIx ];
maSplits.Remove( nPos );
maSplits.Insert( nPos + nDiff );
}
We should think about different data structures to improve the performance.
See bug 43911 for a good test document. During import add comma to separator.
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