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| author | Sven Neumann <s.neumann@raumfeld.com> | 2011-12-07 20:00:10 +0100 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-12-11 22:17:58 +0100 |
| commit | 9bb9a6db18f9c54df3356bc5116ac064637e8368 (patch) | |
| tree | 628658b64834d78d1488378d4150f2471b3c55d7 | |
| parent | d2e7ec721f28a360b6bda2ed7e0f26218accc292 (diff) | |
sqlite: add option to enable additional query optimizations (stat3)
Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>
Reviewed-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
| -rw-r--r-- | package/sqlite/Config.in | 8 | ||||
| -rw-r--r-- | package/sqlite/sqlite.mk | 4 |
2 files changed, 12 insertions, 0 deletions
diff --git a/package/sqlite/Config.in b/package/sqlite/Config.in index f9b12ae9f..25aaa3ff8 100644 --- a/package/sqlite/Config.in +++ b/package/sqlite/Config.in @@ -14,3 +14,11 @@ config BR2_PACKAGE_SQLITE_READLINE help Enable command-line editing. This requires ncurses and readline. +config BR2_PACKAGE_SQLITE_STAT3 + bool "Additional query optimizations (stat3)" + depends on BR2_PACKAGE_SQLITE + help + Adds additional logic to the ANALYZE command and to the query + planner that can help SQLite to choose a better query plan under + certain situations. + diff --git a/package/sqlite/sqlite.mk b/package/sqlite/sqlite.mk index 0bee337e7..042c7f91f 100644 --- a/package/sqlite/sqlite.mk +++ b/package/sqlite/sqlite.mk @@ -16,6 +16,10 @@ ifneq ($(BR2_LARGEFILE),y) SQLITE_CFLAGS += -DSQLITE_DISABLE_LFS endif +ifeq ($(BR2_PACKAGE_SQLITE_STAT3),y) +SQLITE_CFLAGS += -DSQLITE_ENABLE_STAT3 +endif + SQLITE_CONF_ENV = CFLAGS="$(TARGET_CFLAGS) $(SQLITE_CFLAGS)" SQLITE_CONF_OPT = \ |