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Overview
| Comment: | Add the ".vfslist" command to the command-line shell. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 5727562b75edf25102cd72607c420d24 |
| User & Date: | drh 2016-01-12 19:37:20 |
Context
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2016-01-12
| ||
| 19:45 | Add the "detail" option to fts5. Used to reduce the amount of information stored in an fts5 index. check-in: a220e85f user: dan tags: trunk | |
| 19:37 | Add the ".vfslist" command to the command-line shell. check-in: 5727562b user: drh tags: trunk | |
| 14:10 | Fix a harmless use of an uninitialized variable following system errors in the multi-threaded sorter. check-in: 4bb2c1df user: drh tags: trunk | |
Changes
Changes to src/shell.c.
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".tables ?TABLE? List names of tables\n"
" If TABLE specified, only list tables matching\n"
" LIKE pattern TABLE.\n"
".timeout MS Try opening locked tables for MS milliseconds\n"
".timer on|off Turn SQL timer on or off\n"
".trace FILE|off Output each SQL statement as it is run\n"
".vfsinfo ?AUX? Information about the top-level VFS\n"
".vfsname ?AUX? Print the name of the VFS stack\n"
".width NUM1 NUM2 ... Set column widths for \"column\" mode\n"
" Negative values right-justify\n"
;
/* Forward reference */
static int process_input(ShellState *p, FILE *in);
................................................................................
sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFS_POINTER, &pVfs);
if( pVfs ){
utf8_printf(p->out, "vfs.zName = \"%s\"\n", pVfs->zName);
raw_printf(p->out, "vfs.iVersion = %d\n", pVfs->iVersion);
raw_printf(p->out, "vfs.szOsFile = %d\n", pVfs->szOsFile);
raw_printf(p->out, "vfs.mxPathname = %d\n", pVfs->mxPathname);
}
}
}else
if( c=='v' && strncmp(azArg[0], "vfsname", n)==0 ){
const char *zDbName = nArg==2 ? azArg[1] : "main";
char *zVfsName = 0;
if( p->db ){
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".tables ?TABLE? List names of tables\n" " If TABLE specified, only list tables matching\n" " LIKE pattern TABLE.\n" ".timeout MS Try opening locked tables for MS milliseconds\n" ".timer on|off Turn SQL timer on or off\n" ".trace FILE|off Output each SQL statement as it is run\n" ".vfsinfo ?AUX? Information about the top-level VFS\n" ".vfslist List all available VFSes\n" ".vfsname ?AUX? Print the name of the VFS stack\n" ".width NUM1 NUM2 ... Set column widths for \"column\" mode\n" " Negative values right-justify\n" ; /* Forward reference */ static int process_input(ShellState *p, FILE *in); ................................................................................ sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFS_POINTER, &pVfs); if( pVfs ){ utf8_printf(p->out, "vfs.zName = \"%s\"\n", pVfs->zName); raw_printf(p->out, "vfs.iVersion = %d\n", pVfs->iVersion); raw_printf(p->out, "vfs.szOsFile = %d\n", pVfs->szOsFile); raw_printf(p->out, "vfs.mxPathname = %d\n", pVfs->mxPathname); } } }else if( c=='v' && strncmp(azArg[0], "vfslist", n)==0 ){ sqlite3_vfs *pVfs; sqlite3_vfs *pCurrent = 0; if( p->db ){ sqlite3_file_control(p->db, "main", SQLITE_FCNTL_VFS_POINTER, &pCurrent); } for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ utf8_printf(p->out, "vfs.zName = \"%s\"%s\n", pVfs->zName, pVfs==pCurrent ? " <--- CURRENT" : ""); raw_printf(p->out, "vfs.iVersion = %d\n", pVfs->iVersion); raw_printf(p->out, "vfs.szOsFile = %d\n", pVfs->szOsFile); raw_printf(p->out, "vfs.mxPathname = %d\n", pVfs->mxPathname); if( pVfs->pNext ){ raw_printf(p->out, "-----------------------------------\n"); } } }else if( c=='v' && strncmp(azArg[0], "vfsname", n)==0 ){ const char *zDbName = nArg==2 ? azArg[1] : "main"; char *zVfsName = 0; if( p->db ){ |