go/sqlite3
1
0
Fork 0
mirror of https://github.com/ncruces/go-sqlite3.git synced 2026-01-12 05:59:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Optimize. (#51)

Browse Source
This commit is contained in:
Nuno Cruces
2024-01-11 02:18:12 +00:00
committed by GitHub
parent 97f2b73701
commit 6b0c2c0554
12 changed files with 147 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
sqlite3/func.c
View File

@@ -3,14 +3,47 @@
#include "include.h"
#include "sqlite3.h"
void go_func(sqlite3_context *, int, sqlite3_value **);
void go_step(sqlite3_context *, int, sqlite3_value **);
void go_final(sqlite3_context *);
void go_value(sqlite3_context *);
void go_inverse(sqlite3_context *, int, sqlite3_value **);
int go_compare(go_handle, int, const void *, int, const void *);
void go_func(sqlite3_context *, go_handle, int, sqlite3_value **);
void go_step(sqlite3_context *, go_handle *, go_handle, int, sqlite3_value **);
void go_final(sqlite3_context *, go_handle, go_handle);
void go_value(sqlite3_context *, go_handle);
void go_inverse(sqlite3_context *, go_handle *, int, sqlite3_value **);
void go_func_wrapper(sqlite3_context *ctx, int nArg, sqlite3_value **pArg) {
go_func(ctx, sqlite3_user_data(ctx), nArg, pArg);
}
void go_step_wrapper(sqlite3_context *ctx, int nArg, sqlite3_value **pArg) {
go_handle *agg = sqlite3_aggregate_context(ctx, 4);
go_handle data = NULL;
if (agg == NULL || *agg == NULL) {
data = sqlite3_user_data(ctx);
}
go_step(ctx, agg, data, nArg, pArg);
}
void go_final_wrapper(sqlite3_context *ctx) {
go_handle *agg = sqlite3_aggregate_context(ctx, 0);
go_handle data = NULL;
if (agg == NULL || *agg == NULL) {
data = sqlite3_user_data(ctx);
}
go_final(ctx, agg, data);
}
void go_value_wrapper(sqlite3_context *ctx) {
go_handle *agg = sqlite3_aggregate_context(ctx, 4);
go_value(ctx, *agg);
}
void go_inverse_wrapper(sqlite3_context *ctx, int nArg, sqlite3_value **pArg) {
go_handle *agg = sqlite3_aggregate_context(ctx, 4);
go_inverse(ctx, *agg, nArg, pArg);
}
int sqlite3_create_collation_go(sqlite3 *db, const char *name, go_handle app) {
int rc = sqlite3_create_collation_v2(db, name, SQLITE_UTF8, app, go_compare,
go_destroy);
@@ -21,22 +54,22 @@ int sqlite3_create_collation_go(sqlite3 *db, const char *name, go_handle app) {
int sqlite3_create_function_go(sqlite3 *db, const char *name, int argc,
int flags, go_handle app) {
return sqlite3_create_function_v2(db, name, argc, SQLITE_UTF8 | flags, app,
go_func, /*step=*/NULL, /*final=*/NULL,
go_destroy);
go_func_wrapper, /*step=*/NULL,
/*final=*/NULL, go_destroy);
}
int sqlite3_create_aggregate_function_go(sqlite3 *db, const char *name,
int argc, int flags, go_handle app) {
return sqlite3_create_window_function(db, name, argc, SQLITE_UTF8 | flags,
app, go_step, go_final, /*value=*/NULL,
/*inverse=*/NULL, go_destroy);
return sqlite3_create_function_v2(db, name, argc, SQLITE_UTF8 | flags, app,
/*func=*/NULL, go_step_wrapper,
go_final_wrapper, go_destroy);
}
int sqlite3_create_window_function_go(sqlite3 *db, const char *name, int argc,
int flags, go_handle app) {
return sqlite3_create_window_function(db, name, argc, SQLITE_UTF8 | flags,
app, go_step, go_final, go_value,
go_inverse, go_destroy);
return sqlite3_create_window_function(
db, name, argc, SQLITE_UTF8 | flags, app, go_step_wrapper,
go_final_wrapper, go_value_wrapper, go_inverse_wrapper, go_destroy);
}
void sqlite3_set_auxdata_go(sqlite3_context *ctx, int i, go_handle aux) {

4
sqlite3/log.c
View File

@@ -2,8 +2,8 @@
#include "sqlite3.h"
void go_log(void*, int, const char*);
void go_log(void *, int, const char *);
int sqlite3_config_log_go(bool enable) {
return sqlite3_config(SQLITE_CONFIG_LOG, enable ? go_log : NULL, NULL);
}
}

2
sqlite3/vtab.c
View File

@@ -141,7 +141,7 @@ static int go_vtab_find_function_wrapper(
go_handle handle;
int rc = go_vtab_find_function(pVTab, nArg, zName, &handle);
if (rc) {
*pxFunc = go_func;
*pxFunc = go_func_wrapper;
*ppArg = handle;
}
return rc;