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MXS-1625 Hint-handling moved to QueryClassifier

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This commit is contained in:
Johan Wikman
2018-04-09 13:05:52 +03:00
parent c8961a3d14
commit 5689613801
5 changed files with 97 additions and 78 deletions
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15
include/maxscale/queryclassifier.hh
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@ -17,6 +17,7 @@
#include <tr1/memory>
#include <tr1/unordered_map>
#include <tr1/unordered_set>
#include <maxscale/hint.h>
#include <maxscale/router.h>
#include <maxscale/session.h>
@ -34,6 +35,8 @@ public:
public:
virtual bool lock_to_master() = 0;
virtual bool is_locked_to_master() const = 0;
virtual bool supports_hint(HINT_TYPE hint_type) const = 0;
};
typedef std::tr1::unordered_set<std::string> TableSet;
@ -41,10 +44,12 @@ public:
// NOTE: For the time being these must be exactly like the ones in readwritesplit.hh
enum
{
TARGET_UNDEFINED = 0x00,
TARGET_MASTER = 0x01,
TARGET_SLAVE = 0x02,
TARGET_ALL = 0x08
TARGET_UNDEFINED = 0x00,
TARGET_MASTER = 0x01,
TARGET_SLAVE = 0x02,
TARGET_NAMED_SERVER = 0x04,
TARGET_ALL = 0x08,
TARGET_RLAG_MAX = 0x10
};
enum current_target_t
@ -187,7 +192,7 @@ public:
*/
void ps_id_internal_put(uint32_t external_id, uint32_t internal_id);
uint32_t get_route_target(uint8_t command, uint32_t qtype);
uint32_t get_route_target(uint8_t command, uint32_t qtype, HINT* pHints);
MXS_SESSION* session() const
{