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+ allow multi-line SQL queries in table parameter (#173)

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This commit is contained in:
Artem Pavlenko 2009-02-03 20:09:26 +00:00
parent 868d43408b
commit 60a956f260
1 changed files with 13 additions and 5 deletions
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18
plugins/input/postgis/postgis.cpp
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@ -214,15 +214,23 @@ layer_descriptor postgis_datasource::get_descriptor() const
std::string postgis_datasource::table_from_sql(const std::string& sql)
{
std::string table_name(sql);
std::transform(table_name.begin(),table_name.end(),table_name.begin(),tolower);
std::string::size_type idx=table_name.rfind("from");
std::string table_name = boost::algorithm::to_lower_copy(sql);
boost::algorithm::replace_all(table_name,"\n"," ");
std::string::size_type idx = table_name.rfind("from");
if (idx!=std::string::npos)
{
idx=table_name.find_first_not_of(" ",idx+4);
table_name=table_name.substr(idx);
if (idx != std::string::npos)
{
table_name=table_name.substr(idx);
}
idx=table_name.find_first_of(" )");
return table_name.substr(0,idx);
if (idx != std::string::npos)
{
table_name = table_name.substr(0,idx);
}
}
return table_name;
}