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Revamp the way the DBSTAT virtual table is registered.

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FossilOrigin-Name: 4e6520159e729b6ea96ccdb14f0ecb00a0ff7cbd
This commit is contained in:
drh
2015-05-11 11:59:15 +00:00
parent 1fef289133
commit 3e0327d5de
8 changed files with 55 additions and 65 deletions
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47
src/tclsqlite.c
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@ -3706,43 +3706,6 @@ static int db_last_stmt_ptr(
}
#endif /* SQLITE_TEST */
#if defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB)
/*
** tclcmd: register_dbstat_vtab DB
**
** Cause the dbstat virtual table to be available on the connection DB
*/
static int sqlite3RegisterDbstatCmd(
void *clientData,
Tcl_Interp *interp,
int objc,
Tcl_Obj *CONST objv[]
){
#ifdef SQLITE_OMIT_VIRTUALTABLE
Tcl_AppendResult(interp, "dbstat not available because of "
"SQLITE_OMIT_VIRTUALTABLE", (void*)0);
return TCL_ERROR;
#else
struct SqliteDb { sqlite3 *db; };
char *zDb;
Tcl_CmdInfo cmdInfo;
if( objc!=2 ){
Tcl_WrongNumArgs(interp, 1, objv, "DB");
return TCL_ERROR;
}
zDb = Tcl_GetString(objv[1]);
if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){
int sqlite3_dbstat_register(sqlite3*);
sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db;
sqlite3_dbstat_register(db);
}
return TCL_OK;
#endif /* SQLITE_OMIT_VIRTUALTABLE */
}
#endif /* defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB) */
/*
** Configure the interpreter passed as the first argument to have access
** to the commands and linked variables that make up:
@ -3761,16 +3724,6 @@ static void init_all(Tcl_Interp *interp){
Md5_Init(interp);
#endif
/* Install the [register_dbstat_vtab] command to access the implementation
** of virtual table dbstat (source file test_stat.c). This command is
** required for testfixture and sqlite3_analyzer, but not by the production
** Tcl extension. */
#if defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB)
Tcl_CreateObjCommand(
interp, "register_dbstat_vtab", sqlite3RegisterDbstatCmd, 0, 0
);
#endif
#ifdef SQLITE_TEST
{
extern int Sqliteconfig_Init(Tcl_Interp*);