803 static int echoBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){  in echoBestIndex()  argument
810   echo_vtab *pVtab = (echo_vtab *)tab;  in echoBestIndex()
970   sqlite3_vtab *tab,   in echoUpdate()  argument
975   echo_vtab *pVtab = (echo_vtab *)tab;  in echoUpdate()
1091     tab->zErrMsg = sqlite3_mprintf("echo-vtab-error: %s", sqlite3_errmsg(db));  in echoUpdate()
1102 static int echoTransactionCall(sqlite3_vtab *tab, const char *zCall){  in echoTransactionCall()  argument
1104   echo_vtab *pVtab = (echo_vtab *)tab;  in echoTransactionCall()
1112 static int echoBegin(sqlite3_vtab *tab){  in echoBegin()  argument
1114   echo_vtab *pVtab = (echo_vtab *)tab;  in echoBegin()
1126   rc = echoTransactionCall(tab, "xBegin");  in echoBegin()
1143 static int echoSync(sqlite3_vtab *tab){  in echoSync()  argument
1145   echo_vtab *pVtab = (echo_vtab *)tab;  in echoSync()
1157   rc = echoTransactionCall(tab, "xSync");  in echoSync()
1171 static int echoCommit(sqlite3_vtab *tab){  in echoCommit()  argument
1172   echo_vtab *pVtab = (echo_vtab*)tab;  in echoCommit()
1184   rc = echoTransactionCall(tab, "xCommit");  in echoCommit()
1189 static int echoRollback(sqlite3_vtab *tab){  in echoRollback()  argument
1191   echo_vtab *pVtab = (echo_vtab*)tab;  in echoRollback()
1197   rc = echoTransactionCall(tab, "xRollback");  in echoRollback()