chore: add links to SQLite init options in the src code (#12920)
Ilya Mashchenko committed
May 16, 2022 at 19:21 UTC
16ad34d8d2e9631665187d857ac45a2561e0df4c
1 file changed
+7
-1
database/sqlite/sqlite_functions.c
+7
-1
@@ -396,26 +396,32 @@ int sql_init_database(db_check_action_type_t rebuild, int memory)
396
char buf[1024 + 1] = "";
397
const char *list[2] = { buf, NULL };
398
399
+ // https://www.sqlite.org/pragma.html#pragma_auto_vacuum
400
// PRAGMA schema.auto_vacuum = 0 | NONE | 1 | FULL | 2 | INCREMENTAL;
401
snprintfz(buf, 1024, "PRAGMA auto_vacuum=%s;", config_get(CONFIG_SECTION_SQLITE, "auto vacuum", "INCREMENTAL"));
402
if(init_database_batch(rebuild, 0, list)) return 1;
403
404
+ // https://www.sqlite.org/pragma.html#pragma_synchronous
405
// PRAGMA schema.synchronous = 0 | OFF | 1 | NORMAL | 2 | FULL | 3 | EXTRA;
406
snprintfz(buf, 1024, "PRAGMA synchronous=%s;", config_get(CONFIG_SECTION_SQLITE, "synchronous", "NORMAL"));
407
if(init_database_batch(rebuild, 0, list)) return 1;
408
409
+ // https://www.sqlite.org/pragma.html#pragma_journal_mode
410
// PRAGMA schema.journal_mode = DELETE | TRUNCATE | PERSIST | MEMORY | WAL | OFF
411
snprintfz(buf, 1024, "PRAGMA journal_mode=%s;", config_get(CONFIG_SECTION_SQLITE, "journal mode", "WAL"));
412
if(init_database_batch(rebuild, 0, list)) return 1;
413
414
+ // https://www.sqlite.org/pragma.html#pragma_temp_store
415
// PRAGMA temp_store = 0 | DEFAULT | 1 | FILE | 2 | MEMORY;
416
snprintfz(buf, 1024, "PRAGMA temp_store=%s;", config_get(CONFIG_SECTION_SQLITE, "temp store", "MEMORY"));
417
if(init_database_batch(rebuild, 0, list)) return 1;
414
-
418
+
419
+ // https://www.sqlite.org/pragma.html#pragma_journal_size_limit
420
// PRAGMA schema.journal_size_limit = N ;
421
snprintfz(buf, 1024, "PRAGMA journal_size_limit=%lld;", config_get_number(CONFIG_SECTION_SQLITE, "journal size limit", 16777216));
422
if(init_database_batch(rebuild, 0, list)) return 1;
423
424
+ // https://www.sqlite.org/pragma.html#pragma_cache_size
425
// PRAGMA schema.cache_size = pages;
426
// PRAGMA schema.cache_size = -kibibytes;
427
snprintfz(buf, 1024, "PRAGMA cache_size=%lld;", config_get_number(CONFIG_SECTION_SQLITE, "cache size", -2000));