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In table cache code, fix casts from longlong to long for

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'version' variables.

The warnings occur on Windows build, yet they are also are valid
on 32bit Unix.

Fix is to consistently use 64bit integer on all platforms.
This commit is contained in:
Vladislav Vaintroub
2017-09-29 16:44:53 +00:00
parent 8e8a7f85a9
commit 24d9664ad0
5 changed files with 23 additions and 20 deletions
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12
sql/table_cache.h
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@ -26,12 +26,14 @@ struct Share_free_tables
char pad[CPU_LEVEL1_DCACHE_LINESIZE];
};
typedef int64 tdc_version_t;
#define TDC_VERSION_MAX INT_MAX64
struct TDC_element
{
uchar m_key[NAME_LEN + 1 + NAME_LEN + 1];
uint m_key_length;
ulong version;
tdc_version_t version;
bool flushed;
TABLE_SHARE *share;
@ -84,12 +86,14 @@ extern void tdc_release_share(TABLE_SHARE *share);
extern bool tdc_remove_table(THD *thd, enum_tdc_remove_table_type remove_type,
const char *db, const char *table_name,
bool kill_delayed_threads);
extern int tdc_wait_for_old_version(THD *thd, const char *db,
const char *table_name,
ulong wait_timeout, uint deadlock_weight,
ulong refresh_version= ULONG_MAX);
extern ulong tdc_refresh_version(void);
extern ulong tdc_increment_refresh_version(void);
tdc_version_t refresh_version= TDC_VERSION_MAX);
extern tdc_version_t tdc_refresh_version(void);
extern tdc_version_t tdc_increment_refresh_version(void);
extern int tdc_iterate(THD *thd, my_hash_walk_action action, void *argument,
bool no_dups= false);