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Add method transaction::has_key()

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Add a method to check if transaction has appended a given key
in its sr_key_set.
This commit is contained in:
Daniele Sciascia
2024-12-24 11:54:29 +01:00
parent 1c61b809d1
commit fd1128622f
6 changed files with 103 additions and 0 deletions
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1
include/wsrep/sr_key_set.hpp
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@ -36,6 +36,7 @@ namespace wsrep
: root_()
{ }
void insert(const wsrep::key& key);
bool contains(const wsrep::key& key) const;
const branch_type& root() const { return root_; }
void clear();
bool empty() const { return root_.empty(); }

2
include/wsrep/transaction.hpp
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@ -171,6 +171,8 @@ namespace wsrep
int append_key(const wsrep::key&);
bool has_key(const wsrep::key&) const;
int append_data(const wsrep::const_buffer&);
int after_row();