Get the aggregate=TRUE feature working on the DBSTAT virtual table.
FossilOrigin-Name: 16fef3db063830884de46d53a289f637a7204fe84fcdee7ea81dbb8bca578952
This commit is contained in:
drh
parent
ad84bd849e
commit
012b15e2d7
17
manifest
17
manifest
@ -1,5 +1,5 @@
|
||||
C Begin\san\senhancement\seffort\sfor\sthe\sbuilt-in\sDBSTAT\svirtual\stable.
|
||||
D 2019-11-19T14:01:51.987
|
||||
C Get\sthe\saggregate=TRUE\sfeature\sworking\son\sthe\sDBSTAT\svirtual\s\stable.
|
||||
D 2019-11-19T18:48:11.254
|
||||
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
|
||||
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
|
||||
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
|
||||
@ -476,7 +476,7 @@ F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
|
||||
F src/ctime.c 1b0724e66f95f33b160b1af85caaf9cceb325d22abf39bd24df4f54a73982251
|
||||
F src/date.c e1d8ac7102f3f283e63e13867acb0efa33861cf34f0faf4cdbaf9fa7a1eb7041
|
||||
F src/dbpage.c 135eb3b5e74f9ef74bde5cec2571192c90c86984fa534c88bf4a055076fa19b7
|
||||
F src/dbstat.c 191351e68acfb71ad7adf0da464d462a4ead24284dfa81fd4f5911c6cb2e44d1
|
||||
F src/dbstat.c 6c407e549406c10fde9ac3987f6d734459205239ad370369bc5fcd683084a4fa
|
||||
F src/delete.c a5c59b9c0251cf7682bc52af0d64f09b1aefc6781a63592c8f1136f7b73c66e4
|
||||
F src/expr.c a138de8ae79628a73da2597617dbeafb0f083172be81d93ffa1cafa45161ee8c
|
||||
F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
|
||||
@ -1373,7 +1373,7 @@ F test/spellfix4.test 51c7c26514ade169855c66bcf130bd5acfb4d7fd090cc624645ab275ae
|
||||
F test/sqldiff1.test 28cd737cf1b0078b1ec1bbf425e674c47785835e
|
||||
F test/sqllimits1.test 264f4b0f941800ba139d25e33ee919c5d95fea06dfbe8ac291d6811a30984ca5
|
||||
F test/sqllog.test 6af6cb0b09f4e44e1917e06ce85be7670302517a
|
||||
F test/stat.test a08fd3f87e809680824cf1940c362ee34ff83d0cda03121376dfacfebbb352e0
|
||||
F test/stat.test 05669008edc5ed950e817c24e8c4b66840fda64d8c76bae27e5fc1bd23d95675
|
||||
F test/statfault.test f525a7bf633e50afd027700e9a486090684b1ac1
|
||||
F test/stmt.test 54ed2cc0764bf3e48a058331813c3dbd19fc1d0827c3d8369914a5d8f564ec75
|
||||
F test/stmtvtab1.test 6873dfb24f8e79cbb5b799b95c2e4349060eb7a3b811982749a84b359468e2d5
|
||||
@ -1850,10 +1850,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
|
||||
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
|
||||
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
|
||||
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
|
||||
P 4330f0795dbc2ab41dddd41d5979331fb9b78c477c66367c4be52f929531a45f
|
||||
R 3244f69d482823d13732c8928074f447
|
||||
T *branch * dbstat-enhancements
|
||||
T *sym-dbstat-enhancements *
|
||||
T -sym-trunk *
|
||||
P 9b5722f0fe666b99677e5f333dd8413aefb9ace7a461d74f6558f0ac53768719
|
||||
R 021ee7df1dd822f13f493e93c0d0159d
|
||||
U drh
|
||||
Z 6e47b17aa53d8cb9bfcbdbcbe411679c
|
||||
Z 75520593b5d5b7a30bf9bf33072d0e93
|
||||
|
||||
@ -1 +1 @@
|
||||
9b5722f0fe666b99677e5f333dd8413aefb9ace7a461d74f6558f0ac53768719
|
||||
16fef3db063830884de46d53a289f637a7204fe84fcdee7ea81dbb8bca578952
|
||||
187
src/dbstat.c
187
src/dbstat.c
@ -56,21 +56,22 @@
|
||||
**
|
||||
** '/1c2/000/' // Left-most child of 451st child of root
|
||||
*/
|
||||
#define VTAB_SCHEMA \
|
||||
"CREATE TABLE xx( " \
|
||||
" name TEXT," /* 0 Name of table or index */ \
|
||||
" path TEXT," /* 1 Path to page from root */ \
|
||||
" pageno INTEGER," /* 2 Page number */ \
|
||||
" pagetype TEXT," /* 3 'internal', 'leaf' or 'overflow' */ \
|
||||
" ncell INTEGER," /* 4 Cells on page (0 for overflow) */ \
|
||||
" payload INTEGER," /* 5 Bytes of payload on this page */ \
|
||||
" unused INTEGER," /* 6 Bytes of unused space on this page */ \
|
||||
" mx_payload INTEGER," /* 7 Largest payload size of all cells */ \
|
||||
" pgoffset INTEGER," /* 8 Offset of page in file */ \
|
||||
" pgsize INTEGER," /* 9 Size of the page */ \
|
||||
" schema TEXT HIDDEN," /* 10 Database schema being analyzed */ \
|
||||
" aggregate BOOLEAN HIDDEN" /* 11 aggregate info for each table */ \
|
||||
");"
|
||||
static const char zDbstatSchema[] =
|
||||
"CREATE TABLE x("
|
||||
" name TEXT," /* 0 Name of table or index */
|
||||
" path TEXT," /* 1 Path to page from root (NULL for agg) */
|
||||
" pageno INTEGER," /* 2 Page number (page count for aggregates) */
|
||||
" pagetype TEXT," /* 3 'internal', 'leaf', 'overflow', or NULL */
|
||||
" ncell INTEGER," /* 4 Cells on page (0 for overflow) */
|
||||
" payload INTEGER," /* 5 Bytes of payload on this page */
|
||||
" unused INTEGER," /* 6 Bytes of unused space on this page */
|
||||
" mx_payload INTEGER," /* 7 Largest payload size of all cells */
|
||||
" pgoffset INTEGER," /* 8 Offset of page in file (NULL for agg) */
|
||||
" pgsize INTEGER," /* 9 Size of the page (sum for aggregate) */
|
||||
" schema TEXT HIDDEN," /* 10 Database schema being analyzed */
|
||||
" aggregate BOOLEAN HIDDEN" /* 11 aggregate info for each table */
|
||||
")"
|
||||
;
|
||||
|
||||
/* Forward reference to data structured used in this module */
|
||||
typedef struct StatTable StatTable;
|
||||
@ -109,24 +110,25 @@ struct StatPage {
|
||||
struct StatCursor {
|
||||
sqlite3_vtab_cursor base; /* base class. MUST BE FIRST! */
|
||||
sqlite3_stmt *pStmt; /* Iterates through set of root pages */
|
||||
int isEof; /* After pStmt has returned SQLITE_DONE */
|
||||
u8 isEof; /* After pStmt has returned SQLITE_DONE */
|
||||
u8 isAgg; /* Aggregate results for each table */
|
||||
int iDb; /* Schema used for this query */
|
||||
int isAgg; /* Aggregate results for each table */
|
||||
|
||||
StatPage aPage[32]; /* Pages in path to current page */
|
||||
int iPage; /* Current entry in aPage[] */
|
||||
|
||||
/* Values to return. */
|
||||
u32 iPageno; /* Value of 'pageno' column */
|
||||
char *zName; /* Value of 'name' column */
|
||||
char *zPath; /* Value of 'path' column */
|
||||
u32 iPageno; /* Value of 'pageno' column */
|
||||
char *zPagetype; /* Value of 'pagetype' column */
|
||||
int nPage; /* Number of pages in current btree */
|
||||
int nCell; /* Value of 'ncell' column */
|
||||
int nPayload; /* Value of 'payload' column */
|
||||
int nUnused; /* Value of 'unused' column */
|
||||
int nMxPayload; /* Value of 'mx_payload' column */
|
||||
i64 nUnused; /* Value of 'unused' column */
|
||||
i64 nPayload; /* Value of 'payload' column */
|
||||
i64 iOffset; /* Value of 'pgOffset' column */
|
||||
int szPage; /* Value of 'pgSize' column */
|
||||
i64 szPage; /* Value of 'pgSize' column */
|
||||
};
|
||||
|
||||
/* An instance of the DBSTAT virtual table */
|
||||
@ -165,7 +167,7 @@ static int statConnect(
|
||||
}else{
|
||||
iDb = 0;
|
||||
}
|
||||
rc = sqlite3_declare_vtab(db, VTAB_SCHEMA);
|
||||
rc = sqlite3_declare_vtab(db, zDbstatSchema);
|
||||
if( rc==SQLITE_OK ){
|
||||
pTab = (StatTable *)sqlite3_malloc64(sizeof(StatTable));
|
||||
if( pTab==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
@ -273,7 +275,7 @@ static int statBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
|
||||
}
|
||||
|
||||
/*
|
||||
** Open a new statvfs cursor.
|
||||
** Open a new DBSTAT cursor.
|
||||
*/
|
||||
static int statOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
|
||||
StatTable *pTab = (StatTable *)pVTab;
|
||||
@ -323,8 +325,18 @@ static void statResetCsr(StatCursor *pCsr){
|
||||
pCsr->isEof = 0;
|
||||
}
|
||||
|
||||
/* Resize the space-used counters inside of the cursor */
|
||||
static void statResetCounts(StatCursor *pCsr){
|
||||
pCsr->nCell = 0;
|
||||
pCsr->nMxPayload = 0;
|
||||
pCsr->nUnused = 0;
|
||||
pCsr->nPayload = 0;
|
||||
pCsr->szPage = 0;
|
||||
pCsr->nPage = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
** Close a statvfs cursor.
|
||||
** Close a DBSTAT cursor.
|
||||
*/
|
||||
static int statClose(sqlite3_vtab_cursor *pCursor){
|
||||
StatCursor *pCsr = (StatCursor *)pCursor;
|
||||
@ -361,6 +373,9 @@ static int getLocalPayload(
|
||||
return nLocal;
|
||||
}
|
||||
|
||||
/* Populate the StatPage object with information about the all
|
||||
** cells found on the page currently under analysis.
|
||||
*/
|
||||
static int statDecodePage(Btree *pBt, StatPage *p){
|
||||
int nUnused;
|
||||
int iOff;
|
||||
@ -481,23 +496,25 @@ static void statSizeAndOffset(StatCursor *pCsr){
|
||||
sqlite3_file *fd;
|
||||
sqlite3_int64 x[2];
|
||||
|
||||
/* The default page size and offset */
|
||||
pCsr->szPage = sqlite3BtreeGetPageSize(pBt);
|
||||
pCsr->iOffset = (i64)pCsr->szPage * (pCsr->iPageno - 1);
|
||||
|
||||
/* If connected to a ZIPVFS backend, override the page size and
|
||||
** offset with actual values obtained from ZIPVFS.
|
||||
/* If connected to a ZIPVFS backend, find the page size and
|
||||
** offset from ZIPVFS.
|
||||
*/
|
||||
fd = sqlite3PagerFile(pPager);
|
||||
x[0] = pCsr->iPageno;
|
||||
if( sqlite3OsFileControl(fd, 230440, &x)==SQLITE_OK ){
|
||||
pCsr->iOffset = x[0];
|
||||
pCsr->szPage = (int)x[1];
|
||||
pCsr->szPage += x[1];
|
||||
}else{
|
||||
/* Not ZIPVFS: The default page size and offset */
|
||||
pCsr->szPage += sqlite3BtreeGetPageSize(pBt);
|
||||
pCsr->iOffset = (i64)pCsr->szPage * (pCsr->iPageno - 1);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
** Move a statvfs cursor to the next entry in the file.
|
||||
** Move a DBSTAT cursor to the next entry. Normally, the next
|
||||
** entry will be the next page, but in aggregated mode (pCsr->isAgg!=0),
|
||||
** the next entry is the next btree.
|
||||
*/
|
||||
static int statNext(sqlite3_vtab_cursor *pCursor){
|
||||
int rc;
|
||||
@ -513,6 +530,8 @@ static int statNext(sqlite3_vtab_cursor *pCursor){
|
||||
|
||||
statNextRestart:
|
||||
if( pCsr->aPage[0].pPg==0 ){
|
||||
/* Start measuring space on the next btree */
|
||||
statResetCounts(pCsr);
|
||||
rc = sqlite3_step(pCsr->pStmt);
|
||||
if( rc==SQLITE_ROW ){
|
||||
int nPage;
|
||||
@ -525,44 +544,47 @@ statNextRestart:
|
||||
rc = sqlite3PagerGet(pPager, iRoot, &pCsr->aPage[0].pPg, 0);
|
||||
pCsr->aPage[0].iPgno = iRoot;
|
||||
pCsr->aPage[0].iCell = 0;
|
||||
pCsr->aPage[0].zPath = z = sqlite3_mprintf("/");
|
||||
if( !pCsr->isAgg ){
|
||||
pCsr->aPage[0].zPath = z = sqlite3_mprintf("/");
|
||||
if( z==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
}
|
||||
pCsr->iPage = 0;
|
||||
if( z==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
pCsr->nPage = 1;
|
||||
}else{
|
||||
pCsr->isEof = 1;
|
||||
return sqlite3_reset(pCsr->pStmt);
|
||||
}
|
||||
}else{
|
||||
|
||||
/* Page p itself has already been visited. */
|
||||
/* Continue analyzing the btree previously started */
|
||||
StatPage *p = &pCsr->aPage[pCsr->iPage];
|
||||
|
||||
if( !pCsr->isAgg ) statResetCounts(pCsr);
|
||||
while( p->iCell<p->nCell ){
|
||||
StatCell *pCell = &p->aCell[p->iCell];
|
||||
if( pCell->iOvfl<pCell->nOvfl ){
|
||||
int nUsable;
|
||||
while( pCell->iOvfl<pCell->nOvfl ){
|
||||
int nUsable, iOvfl;
|
||||
sqlite3BtreeEnter(pBt);
|
||||
nUsable = sqlite3BtreeGetPageSize(pBt) -
|
||||
sqlite3BtreeGetReserveNoMutex(pBt);
|
||||
sqlite3BtreeLeave(pBt);
|
||||
pCsr->zName = (char *)sqlite3_column_text(pCsr->pStmt, 0);
|
||||
pCsr->iPageno = pCell->aOvfl[pCell->iOvfl];
|
||||
pCsr->zPagetype = "overflow";
|
||||
pCsr->nCell = 0;
|
||||
pCsr->nMxPayload = 0;
|
||||
pCsr->zPath = z = sqlite3_mprintf(
|
||||
"%s%.3x+%.6x", p->zPath, p->iCell, pCell->iOvfl
|
||||
);
|
||||
if( pCell->iOvfl<pCell->nOvfl-1 ){
|
||||
pCsr->nUnused = 0;
|
||||
pCsr->nPayload = nUsable - 4;
|
||||
}else{
|
||||
pCsr->nPayload = pCell->nLastOvfl;
|
||||
pCsr->nUnused = nUsable - 4 - pCsr->nPayload;
|
||||
}
|
||||
pCell->iOvfl++;
|
||||
pCsr->nPage++;
|
||||
statSizeAndOffset(pCsr);
|
||||
return z==0 ? SQLITE_NOMEM_BKPT : SQLITE_OK;
|
||||
if( pCell->iOvfl<pCell->nOvfl-1 ){
|
||||
pCsr->nPayload += nUsable - 4;
|
||||
}else{
|
||||
pCsr->nPayload += pCell->nLastOvfl;
|
||||
pCsr->nUnused += nUsable - 4 - pCell->nLastOvfl;
|
||||
}
|
||||
iOvfl = pCell->iOvfl;
|
||||
pCell->iOvfl++;
|
||||
if( !pCsr->isAgg ){
|
||||
pCsr->zName = (char *)sqlite3_column_text(pCsr->pStmt, 0);
|
||||
pCsr->iPageno = pCell->aOvfl[iOvfl];
|
||||
pCsr->zPagetype = "overflow";
|
||||
pCsr->zPath = z = sqlite3_mprintf(
|
||||
"%s%.3x+%.6x", p->zPath, p->iCell, iOvfl
|
||||
);
|
||||
return z==0 ? SQLITE_NOMEM_BKPT : SQLITE_OK;
|
||||
}
|
||||
}
|
||||
if( p->iRightChildPg ) break;
|
||||
p->iCell++;
|
||||
@ -570,8 +592,13 @@ statNextRestart:
|
||||
|
||||
if( !p->iRightChildPg || p->iCell>p->nCell ){
|
||||
statClearPage(p);
|
||||
if( pCsr->iPage==0 ) return statNext(pCursor);
|
||||
pCsr->iPage--;
|
||||
if( pCsr->iPage>0 ){
|
||||
pCsr->iPage--;
|
||||
}else if( pCsr->isAgg ){
|
||||
/* label-statNext-done: When computing aggregate space usage over
|
||||
** an entire btree, this is the exit point from this function */
|
||||
return SQLITE_OK;
|
||||
}
|
||||
goto statNextRestart; /* Tail recursion */
|
||||
}
|
||||
pCsr->iPage++;
|
||||
@ -587,10 +614,13 @@ statNextRestart:
|
||||
p[1].iPgno = p->aCell[p->iCell].iChildPg;
|
||||
}
|
||||
rc = sqlite3PagerGet(pPager, p[1].iPgno, &p[1].pPg, 0);
|
||||
pCsr->nPage++;
|
||||
p[1].iCell = 0;
|
||||
p[1].zPath = z = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
|
||||
if( !pCsr->isAgg ){
|
||||
p[1].zPath = z = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
|
||||
if( z==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
}
|
||||
p->iCell++;
|
||||
if( z==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
}
|
||||
|
||||
|
||||
@ -620,16 +650,23 @@ statNextRestart:
|
||||
pCsr->zPagetype = "corrupted";
|
||||
break;
|
||||
}
|
||||
pCsr->nCell = p->nCell;
|
||||
pCsr->nUnused = p->nUnused;
|
||||
pCsr->nMxPayload = p->nMxPayload;
|
||||
pCsr->zPath = z = sqlite3_mprintf("%s", p->zPath);
|
||||
if( z==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
pCsr->nCell += p->nCell;
|
||||
pCsr->nUnused += p->nUnused;
|
||||
if( p->nMxPayload>pCsr->nMxPayload ) pCsr->nMxPayload = p->nMxPayload;
|
||||
if( !pCsr->isAgg ){
|
||||
pCsr->zPath = z = sqlite3_mprintf("%s", p->zPath);
|
||||
if( z==0 ) rc = SQLITE_NOMEM_BKPT;
|
||||
}
|
||||
nPayload = 0;
|
||||
for(i=0; i<p->nCell; i++){
|
||||
nPayload += p->aCell[i].nLocal;
|
||||
}
|
||||
pCsr->nPayload = nPayload;
|
||||
pCsr->nPayload += nPayload;
|
||||
|
||||
/* If computing aggregate space usage by btree, continue with the
|
||||
** next page. The loop will exit via the return at label-statNext-done
|
||||
*/
|
||||
if( pCsr->isAgg ) goto statNextRestart;
|
||||
}
|
||||
}
|
||||
|
||||
@ -722,13 +759,21 @@ static int statColumn(
|
||||
sqlite3_result_text(ctx, pCsr->zName, -1, SQLITE_TRANSIENT);
|
||||
break;
|
||||
case 1: /* path */
|
||||
sqlite3_result_text(ctx, pCsr->zPath, -1, SQLITE_TRANSIENT);
|
||||
if( !pCsr->isAgg ){
|
||||
sqlite3_result_text(ctx, pCsr->zPath, -1, SQLITE_TRANSIENT);
|
||||
}
|
||||
break;
|
||||
case 2: /* pageno */
|
||||
sqlite3_result_int64(ctx, pCsr->iPageno);
|
||||
if( pCsr->isAgg ){
|
||||
sqlite3_result_int64(ctx, pCsr->nPage);
|
||||
}else{
|
||||
sqlite3_result_int64(ctx, pCsr->iPageno);
|
||||
}
|
||||
break;
|
||||
case 3: /* pagetype */
|
||||
sqlite3_result_text(ctx, pCsr->zPagetype, -1, SQLITE_STATIC);
|
||||
if( !pCsr->isAgg ){
|
||||
sqlite3_result_text(ctx, pCsr->zPagetype, -1, SQLITE_STATIC);
|
||||
}
|
||||
break;
|
||||
case 4: /* ncell */
|
||||
sqlite3_result_int(ctx, pCsr->nCell);
|
||||
@ -743,7 +788,9 @@ static int statColumn(
|
||||
sqlite3_result_int(ctx, pCsr->nMxPayload);
|
||||
break;
|
||||
case 8: /* pgoffset */
|
||||
sqlite3_result_int64(ctx, pCsr->iOffset);
|
||||
if( !pCsr->isAgg ){
|
||||
sqlite3_result_int64(ctx, pCsr->iOffset);
|
||||
}
|
||||
break;
|
||||
case 9: /* pgsize */
|
||||
sqlite3_result_int(ctx, pCsr->szPage);
|
||||
|
||||
@ -134,6 +134,14 @@ do_execsql_test stat-2.1 {
|
||||
t3 /00f/ 23 leaf 2 738 268 370 \
|
||||
]
|
||||
|
||||
do_execsql_test stat-2.1agg {
|
||||
SELECT * FROM dbstat WHERE aggregate=TRUE ORDER BY name;
|
||||
} [list \
|
||||
sqlite_autoindex_t3_1 {} 5 {} 32 3898 1065 132 {} 5120 \
|
||||
sqlite_master {} 1 {} 2 84 824 49 {} 1024 \
|
||||
t3 {} 17 {} 47 11188 5815 370 {} 17408 \
|
||||
]
|
||||
|
||||
# With every index entry overflowing, make sure no pages are missed
|
||||
# (other than the locking page which is 64 in this test build.)
|
||||
#
|
||||
@ -171,6 +179,15 @@ do_execsql_test stat-3.1 {
|
||||
t4 /000+000006 18 overflow 0 1020 0 0 \
|
||||
]
|
||||
|
||||
do_execsql_test stat-3.2 {
|
||||
SELECT *, '|' FROM dbstat WHERE aggregate=TRUE ORDER BY name;
|
||||
} [list \
|
||||
i4 {} 9 {} 1 7782 1386 7782 {} 9216 | \
|
||||
sqlite_master {} 1 {} 2 74 834 40 {} 1024 | \
|
||||
t4 {} 8 {} 1 7780 367 7780 {} 8192 | \
|
||||
]
|
||||
|
||||
|
||||
do_execsql_test stat-4.1 {
|
||||
CREATE TABLE t5(x);
|
||||
CREATE INDEX i5 ON t5(x);
|
||||
@ -201,6 +218,16 @@ do_execsql_test stat-5.1 {
|
||||
t1 /001+000000 4 overflow 0 1020 0 0 \
|
||||
]
|
||||
|
||||
do_execsql_test stat-5.20 {
|
||||
SELECT name, quote(path), pageno, quote(pagetype), ncell, payload,
|
||||
unused, mx_payload, '|' FROM dbstat('main',1);
|
||||
} {sqlite_master NULL 1 NULL 1 34 878 34 | tx NULL 1 NULL 0 0 1016 0 |}
|
||||
do_execsql_test stat-5.21 {
|
||||
SELECT name, quote(path), pageno, quote(pagetype), ncell, payload,
|
||||
unused, mx_payload, '|' FROM dbstat('aux1',1);
|
||||
} {sqlite_master NULL 1 NULL 1 34 878 34 | t1 NULL 3 NULL 2 3033 5 1517 |}
|
||||
|
||||
|
||||
do_catchsql_test stat-6.1 {
|
||||
CREATE VIRTUAL TABLE temp.s2 USING dbstat(mainx);
|
||||
} {1 {no such database: mainx}}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user