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modules/console: Add ability to query prop for all columns with "**" key.

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This commit is contained in:
Jason Volk 2018-04-14 21:44:58 -07:00
parent f37176d698
commit f0dc31d284
1 changed files with 27 additions and 8 deletions
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35
modules/console.cc
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@ -611,6 +611,7 @@ try
*db::database::dbs.at(dbname) *db::database::dbs.at(dbname)
}; };
// Special branch for integer properties that RocksDB aggregates.
if(colname == "*") if(colname == "*")
{ {
const uint64_t value const uint64_t value
@ -622,18 +623,36 @@ try
return true; return true;
} }
const db::column column const auto query{[&out, &database, &property]
(const string_view &colname)
{ {
database, colname const db::column column
}; {
database, colname
};
const auto value const auto value
{
db::property<db::prop_map>(column, property)
};
for(const auto &p : value)
out << p.first << " : " << p.second << std::endl;
}};
// Branch for querying the property for a single column
if(colname != "**")
{ {
db::property<db::prop_map>(column, property) query(colname);
}; return true;
}
for(const auto &p : value) // Querying the property for all columns in a loop
out << p.first << " => " << p.second << std::endl; for(const auto &column_name : database.column_names)
{
out << std::setw(16) << std::right << column_name << " : ";
query(column_name);
}
return true; return true;
} }