Add the capability to VACUUM an attached database by specifying the schema

name as an argument to the VACUUM command.  Since version 2.0, VACUUM has
accepted an argument which was silently ignored.  Now it has meaning.

FossilOrigin-Name: 29d63059b4d2bb612523ac55ebfef040d054a64f

1 files changed, 6 insertions, 2 deletions

diff --git a/src/insert.c b/src/insert.c
index dacd37c7f..caab0f1d6 100644
--- a/src/insert.c
+++ b/src/insert.c
@@ -200,7 +200,9 @@ static int readsTable(Parse *p, int iDb, Table *pTab){
 /*
 ** Locate or create an AutoincInfo structure associated with table pTab
 ** which is in database iDb.  Return the register number for the register
-** that holds the maximum rowid.
+** that holds the maximum rowid.  Return zero if pTab is not an AUTOINCREMENT
+** table.  (Also return zero when doing a VACUUM since we do not want to
+** update the AUTOINCREMENT counters during a VACUUM.)
 **
 ** There is at most one AutoincInfo structure per table even if the
 ** same table is autoincremented multiple times due to inserts within
@@ -223,7 +225,9 @@ static int autoIncBegin(
   Table *pTab         /* The table we are writing to */
 ){
   int memId = 0;      /* Register holding maximum rowid */
-  if( pTab->tabFlags & TF_Autoincrement ){
+  if( (pTab->tabFlags & TF_Autoincrement)!=0
+   && (pParse->db->flags & SQLITE_Vacuum)==0
+  ){
     Parse *pToplevel = sqlite3ParseToplevel(pParse);
     AutoincInfo *pInfo;