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Overview
| Comment: | Add the --valid-sql option to the optfuzz test program. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | a8dfeec73b069f2dd7371c2792b36f15 |
| User & Date: | drh 2018-03-22 11:28:31 |
Context
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2018-03-22
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| 12:00 | Add the left join strength reduction optimization. Enhance the push-down optimization so that it works with many LEFT JOINs. check-in: dd568c27 user: drh tags: trunk | |
| 11:28 | Add the --valid-sql option to the optfuzz test program. check-in: a8dfeec7 user: drh tags: trunk | |
|
2018-03-21
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| 20:21 | Get the optfuzz program working. check-in: 21346bbc user: drh tags: trunk | |
Changes
Changes to test/optfuzz.c.
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int main(int argc, char **argv){
int nIn = 0; /* Number of input files */
char **azIn = 0; /* Names of input files */
sqlite3 *dbOut = 0; /* Database to hold results */
sqlite3 *dbRun = 0; /* Database used for tests */
int bTrace = 0; /* Show query results */
int nRow, nStmt; /* Number of rows and statements */
int i, rc;
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' && z[1]=='-' ) z++;
if( strcmp(z,"-help")==0 ){
printf("Usage: %s [OPTIONS] FILENAME ...\n", argv[0]);
printf("Options:\n");
printf(" --help Show his message\n");
printf(" --output-trace Show each line of SQL output\n");
return 0;
}
else if( strcmp(z,"-output-trace")==0 ){
bTrace = 1;
}
else if( z[0]=='-' ){
printf("unknown option \"%s\". Use --help for details\n", argv[i]);
return 1;
}
else {
nIn++;
................................................................................
sqlite3_open(":memory:", &dbOut);
sqlite3_open(":memory:", &dbRun);
sqlite3_deserialize(dbRun, "main", data001, sizeof(data001),
sizeof(data001), SQLITE_DESERIALIZE_READONLY);
for(i=0; i<nIn; i++){
char *zSql = readFile(azIn[i], 0);
sqlite3_stmt *pCk;
sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, dbRun, 0);
if( bTrace ) printf("%s: Optimized\n", azIn[i]);
rc = optfuzz_exec(dbRun, zSql, dbOut, "opt", &nStmt, &nRow, bTrace);
if( rc ){
printf("%s: optimized run failed: %s\n",
azIn[i], sqlite3_errmsg(dbRun));
}else{
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int main(int argc, char **argv){
int nIn = 0; /* Number of input files */
char **azIn = 0; /* Names of input files */
sqlite3 *dbOut = 0; /* Database to hold results */
sqlite3 *dbRun = 0; /* Database used for tests */
int bTrace = 0; /* Show query results */
int bShowValid = 0; /* Just list inputs that are valid SQL */
int nRow, nStmt; /* Number of rows and statements */
int i, rc;
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' && z[1]=='-' ) z++;
if( strcmp(z,"-help")==0 ){
printf("Usage: %s [OPTIONS] FILENAME ...\n", argv[0]);
printf("Options:\n");
printf(" --help Show his message\n");
printf(" --output-trace Show each line of SQL output\n");
printf(" --valid-sql List FILEs that are valid SQL\n");
return 0;
}
else if( strcmp(z,"-output-trace")==0 ){
bTrace = 1;
}
else if( strcmp(z,"-valid-sql")==0 ){
bShowValid = 1;
}
else if( z[0]=='-' ){
printf("unknown option \"%s\". Use --help for details\n", argv[i]);
return 1;
}
else {
nIn++;
................................................................................
sqlite3_open(":memory:", &dbOut);
sqlite3_open(":memory:", &dbRun);
sqlite3_deserialize(dbRun, "main", data001, sizeof(data001),
sizeof(data001), SQLITE_DESERIALIZE_READONLY);
for(i=0; i<nIn; i++){
char *zSql = readFile(azIn[i], 0);
sqlite3_stmt *pCk;
sqlite3_exec(dbRun, "ROLLBACK", 0, 0, 0);
if( bShowValid ){
rc = sqlite3_exec(dbRun, zSql, 0, 0, 0);
if( rc==SQLITE_OK ) printf("%s\n", azIn[i]);
sqlite3_free(zSql);
continue;
}
sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, dbRun, 0);
if( bTrace ) printf("%s: Optimized\n", azIn[i]);
rc = optfuzz_exec(dbRun, zSql, dbOut, "opt", &nStmt, &nRow, bTrace);
if( rc ){
printf("%s: optimized run failed: %s\n",
azIn[i], sqlite3_errmsg(dbRun));
}else{
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