79 static int schemaDestroy(sqlite3_vtab *pVtab){  in schemaDestroy()  argument
80   sqlite3_free(pVtab);  in schemaDestroy()
95   schema_vtab *pVtab = sqlite3_malloc(sizeof(schema_vtab));  in schemaCreate()  local
96   if( pVtab ){  in schemaCreate()
97     memset(pVtab, 0, sizeof(schema_vtab));  in schemaCreate()
98     pVtab->db = db;  in schemaCreate()
103   *ppVtab = (sqlite3_vtab *)pVtab;  in schemaCreate()
179   schema_vtab *pVtab = (schema_vtab *)(cur->pVtab);  in schemaNext()  local
215       rc = sqlite3_prepare(pVtab->db, zSql, -1, &pCur->pTableList, 0);  in schemaNext()
233     rc = sqlite3_prepare(pVtab->db, zSql, -1, &pCur->pColumnList, 0);  in schemaNext()
253   schema_vtab *pVtab = (schema_vtab *)(pVtabCursor->pVtab);  in schemaFilter()  local
259   rc = sqlite3_prepare(pVtab->db,"PRAGMA database_list", -1, &pCur->pDbList, 0);  in schemaFilter()