API: Added C4Query::parameterNames()

couchbase · Aug 29, 2024 · 1585ab9 · 1585ab9
1 parent 2d93e82
commit 1585ab9
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Showing 4 changed files with 11 additions and 0 deletions.
diff --git a/C/Cpp_include/c4Query.hh b/C/Cpp_include/c4Query.hh
@@ -18,6 +18,7 @@
 #include <memory>
 #include <mutex>
 #include <set>
+#include <string>
 #include <utility>
 
 C4_ASSUME_NONNULL_BEGIN
@@ -48,6 +49,7 @@ struct C4Query final
     slice       columnTitle(unsigned col) const;
     alloc_slice explain() const;
 
+    const std::set<std::string>& parameterNames() const noexcept;
     alloc_slice parameters() const noexcept;
     void        setParameters(slice parameters);
 

diff --git a/C/c4Query.cc b/C/c4Query.cc
@@ -64,6 +64,10 @@ alloc_slice C4Query::fullTextMatched(const C4FullTextMatch& term) {
     return _query->getMatchedText((Query::FullTextTerm&)term);
 }
 
+const set<string>& C4Query::parameterNames() const noexcept {
+    return _query->parameterNames();
+}
+
 alloc_slice C4Query::parameters() const noexcept {
     LOCK(_mutex);
     return _parameters;

diff --git a/LiteCore/Query/Query.hh b/LiteCore/Query/Query.hh
@@ -15,6 +15,7 @@
 #include "Error.hh"
 #include "Logging.hh"
 #include <atomic>
+#include <set>
 #include <utility>
 #include <vector>
 
@@ -56,6 +57,8 @@ namespace litecore {
 
         virtual const std::vector<std::string>& columnTitles() const noexcept = 0;
 
+        virtual const std::set<std::string>& parameterNames() const noexcept = 0;
+
         virtual alloc_slice getMatchedText(const FullTextTerm&) = 0;
 
         virtual std::string explain() = 0;

diff --git a/LiteCore/Query/SQLiteQuery.cc b/LiteCore/Query/SQLiteQuery.cc
@@ -171,6 +171,8 @@ namespace litecore {
 
         const vector<string>& columnTitles() const noexcept override { return _columnTitles; }
 
+        const set<string>& parameterNames() const noexcept override {return _parameters;}
+
         string explain() override {
             stringstream result;
             // https://www.sqlite.org/eqp.html