diff options
author | Caolán McNamara <caolanm@redhat.com> | 2021-09-26 21:21:19 +0100 |
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committer | Caolán McNamara <caolanm@redhat.com> | 2021-09-27 16:38:20 +0200 |
commit | 118b96cd424ec4a02501852e9052131f322d0d36 (patch) | |
tree | 6f94e2379c3c6c9f160bdf98725a976d2d77738e /connectivity | |
parent | ce89c11c5aa2e01f9827da199c68ab9803e6013e (diff) |
fetch the column names once and keep it up to date as new names inserted
Change-Id: Ic865c82c2bbf8cb3be730158c823bd8769038bbb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122661
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'connectivity')
-rw-r--r-- | connectivity/source/parse/sqliterator.cxx | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/connectivity/source/parse/sqliterator.cxx b/connectivity/source/parse/sqliterator.cxx index aed5b6bfcb38..662a000870b7 100644 --- a/connectivity/source/parse/sqliterator.cxx +++ b/connectivity/source/parse/sqliterator.cxx @@ -1536,10 +1536,12 @@ void OSQLParseTreeIterator::appendColumns(const OUString& _rTableAlias, const OS const OUString* pBegin = aColNames.getConstArray(); const OUString* pEnd = pBegin + aColNames.getLength(); + ::comphelper::UStringMixLess aCompare(isCaseSensitive()); + std::vector<OUString> aSelectColumnNames = getSelectColumnNames(); + for(;pBegin != pEnd;++pBegin) { - - OUString aName(getUniqueColumnName(getSelectColumnNames(), *pBegin)); + OUString aName(getUniqueColumnName(aSelectColumnNames, *pBegin)); Reference< XPropertySet > xColumn; if(xColumns->hasByName(*pBegin) && (xColumns->getByName(*pBegin) >>= xColumn) && xColumn.is()) { @@ -1561,6 +1563,8 @@ void OSQLParseTreeIterator::appendColumns(const OUString& _rTableAlias, const OS pColumn->setTableName(_rTableAlias); pColumn->setRealName(*pBegin); m_aSelectColumns->push_back(pColumn); + // update aSelectColumnNames with newly insert aName + aSelectColumnNames.insert(std::upper_bound(aSelectColumnNames.begin(), aSelectColumnNames.end(), aName, aCompare), aName); } else impl_appendError( IParseContext::ErrorCode::InvalidColumn, pBegin, &_rTableAlias ); |