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Separate block sampling functions

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Refactoring ahead of tablesample patch

Requested and reviewed by Michael Paquier

Petr Jelinek
This commit is contained in:
Simon Riggs
2015-05-15 04:02:54 +02:00
parent 5a3022fde0
commit 83e176ec18
7 changed files with 287 additions and 232 deletions
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3
src/include/commands/vacuum.h
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@@ -197,8 +197,5 @@ extern void analyze_rel(Oid relid, RangeVar *relation, int options,
VacuumParams *params, List *va_cols, bool in_outer_xact,
BufferAccessStrategy bstrategy);
extern bool std_typanalyze(VacAttrStats *stats);
extern double anl_random_fract(void);
extern double anl_init_selection_state(int n);
extern double anl_get_next_S(double t, int n, double *stateptr);
#endif /* VACUUM_H */