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-rw-r--r--storage/cassandra/ha_cassandra.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/storage/cassandra/ha_cassandra.h b/storage/cassandra/ha_cassandra.h
index 5da1bbcaa78..49fd87ad15c 100644
--- a/storage/cassandra/ha_cassandra.h
+++ b/storage/cassandra/ha_cassandra.h
@@ -240,7 +240,7 @@ public:
int close(void);
int write_row(uchar *buf);
- int update_row(const uchar *old_data, uchar *new_data);
+ int update_row(const uchar *old_data, const uchar *new_data);
int delete_row(const uchar *buf);
/** @brief
@@ -268,7 +268,7 @@ public:
THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
enum thr_lock_type lock_type); ///< required
- my_bool register_query_cache_table(THD *thd, char *table_key,
+ my_bool register_query_cache_table(THD *thd, const char *table_key,
uint key_length,
qc_engine_callback
*engine_callback,