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Put in PRAGMA SANITY_CHECK in place of VACUUM. (CVS 365)

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FossilOrigin-Name: 7c65029e5bf26eb640aef529a7421cd0d6ffd1a9
This commit is contained in:
drh
2002-02-03 17:37:36 +00:00
parent 1dd397f091
commit 1bffb9c84f
6 changed files with 83 additions and 53 deletions
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52
src/build.c
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@@ -25,7 +25,7 @@
** ROLLBACK
** PRAGMA
**
** $Id: build.c,v 1.73 2002/02/03 03:34:08 drh Exp $
** $Id: build.c,v 1.74 2002/02/03 17:37:36 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -1398,33 +1398,13 @@ copy_cleanup:
** collapse free space, etc. It is modelled after the VACUUM command
** in PostgreSQL.
**
** In this implementation, no cleanup occurs. Instead, the B-tree that
** forms the database is checked for integrity. This is a no-op unless
** SQLite is compiled with the SQLITE_TEST macro.
** In version 1.0.x of SQLite, the VACUUM command would call
** gdbm_reorganize() on all the database tables. But beginning
** with 2.0.0, SQLite no longer uses GDBM so this command has
** become a no-op.
*/
void sqliteVacuum(Parse *pParse, Token *pTableName){
#if 1
static VdbeOp checkDb[] = {
{ OP_SetInsert, 0, 0, "2"},
{ OP_Open, 0, 2, 0},
{ OP_Rewind, 0, 6, 0},
{ OP_Column, 0, 3, 0},
{ OP_SetInsert, 0, 0, 0},
{ OP_Next, 0, 3, 0},
{ OP_SanityCheck, 0, 0, 0},
{ OP_ColumnCount, 1, 0, 0},
{ OP_ColumnName, 0, 0, "sanity_check"},
{ OP_Callback, 1, 0, 0},
};
static
Vdbe *v;
v = sqliteGetVdbe(pParse);
if( v==0 ) return;
sqliteVdbeAddOpList(v, ArraySize(checkDb), checkDb);
return;
#endif
/* Do nothing */
}
/*
@@ -1717,6 +1697,26 @@ void sqlitePragma(Parse *pParse, Token *pLeft, Token *pRight, int minusFlag){
}else
#endif
#ifndef NDEBUG
if( sqliteStrICmp(zLeft, "sanity_check")==0 ){
static VdbeOp checkDb[] = {
{ OP_SetInsert, 0, 0, "2"},
{ OP_Open, 0, 2, 0},
{ OP_Rewind, 0, 6, 0},
{ OP_Column, 0, 3, 0},
{ OP_SetInsert, 0, 0, 0},
{ OP_Next, 0, 3, 0},
{ OP_SanityCheck, 0, 0, 0},
{ OP_ColumnCount, 1, 0, 0},
{ OP_ColumnName, 0, 0, "sanity_check"},
{ OP_Callback, 1, 0, 0},
};
Vdbe *v = sqliteGetVdbe(pParse);
if( v==0 ) return;
sqliteVdbeAddOpList(v, ArraySize(checkDb), checkDb);
}else
#endif
{}
sqliteFree(zLeft);
sqliteFree(zRight);