database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-26 23:43:30 +03:00
Code Activity

Apply PGDLLIMPORT markings broadly.

Browse Source 
Up until now, we've had a policy of only marking certain variables
in the PostgreSQL header files with PGDLLIMPORT, but now we've
decided to mark them all. This means that extensions running on
Windows should no longer operate at a disadvantage as compared to
extensions running on Linux: if the variable is present in a header
file, it should be accessible.

Discussion: http://postgr.es/m/CA+TgmoYanc1_FSfimhgiWSqVyP5KKmh5NP2BWNwDhO8Pg2vGYQ@mail.gmail.com
This commit is contained in:
Robert Haas
2022-04-08 08:16:38 -04:00
parent 80900d4690
commit 8ec569479f
100 changed files with 430 additions and 425 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/include/optimizer/geqo.h
View File

@@ -49,23 +49,24 @@
*
* If you change these, update backend/utils/misc/postgresql.conf.sample
*/
extern int Geqo_effort; /* 1 .. 10, knob for adjustment of defaults */
extern PGDLLIMPORT int Geqo_effort; /* 1 .. 10, knob for adjustment of
* defaults */
#define DEFAULT_GEQO_EFFORT 5
#define MIN_GEQO_EFFORT 1
#define MAX_GEQO_EFFORT 10
extern int Geqo_pool_size; /* 2 .. inf, or 0 to use default */
extern PGDLLIMPORT int Geqo_pool_size; /* 2 .. inf, or 0 to use default */
extern int Geqo_generations; /* 1 .. inf, or 0 to use default */
extern PGDLLIMPORT int Geqo_generations; /* 1 .. inf, or 0 to use default */
extern double Geqo_selection_bias;
extern PGDLLIMPORT double Geqo_selection_bias;
#define DEFAULT_GEQO_SELECTION_BIAS 2.0
#define MIN_GEQO_SELECTION_BIAS 1.5
#define MAX_GEQO_SELECTION_BIAS 2.0
extern double Geqo_seed; /* 0 .. 1 */
extern PGDLLIMPORT double Geqo_seed; /* 0 .. 1 */
/*

4
src/include/optimizer/optimizer.h
View File

@@ -112,8 +112,8 @@ typedef enum
} ForceParallelMode;
/* GUC parameters */
extern int force_parallel_mode;
extern bool parallel_leader_participation;
extern PGDLLIMPORT int force_parallel_mode;
extern PGDLLIMPORT bool parallel_leader_participation;
extern struct PlannedStmt *planner(Query *parse, const char *query_string,
int cursorOptions,

6
src/include/optimizer/planmain.h
View File

@@ -19,7 +19,7 @@
/* GUC parameters */
#define DEFAULT_CURSOR_TUPLE_FRACTION 0.1
extern double cursor_tuple_fraction;
extern PGDLLIMPORT double cursor_tuple_fraction;
/* query_planner callback to compute query_pathkeys */
typedef void (*query_pathkeys_callback) (PlannerInfo *root, void *extra);
@@ -64,8 +64,8 @@ extern Limit *make_limit(Plan *lefttree, Node *limitOffset, Node *limitCount,
/*
* prototypes for plan/initsplan.c
*/
extern int from_collapse_limit;
extern int join_collapse_limit;
extern PGDLLIMPORT int from_collapse_limit;
extern PGDLLIMPORT int join_collapse_limit;
extern void add_base_rels_to_query(PlannerInfo *root, Node *jtnode);
extern void add_other_rels_to_query(PlannerInfo *root);