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Overview
| Comment: | Add an elapsed-time output for faststat1.c. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | est_count_pragma |
| Files: | files | file ages | folders |
| SHA1: |
7116795134922b7dc6c527365faadf0b |
| User & Date: | drh 2016-10-26 12:58:31 |
Context
|
2016-11-30
| ||
| 16:39 | Merge all the latest changes from trunk. check-in: 7ca58a07 user: drh tags: est_count_pragma | |
|
2016-10-26
| ||
| 12:58 | Add an elapsed-time output for faststat1.c. check-in: 71167951 user: drh tags: est_count_pragma | |
|
2016-10-25
| ||
| 19:39 | Simplifications to faststat1.c. Fix a bug in sqlite3MovetoProportional() for very large b-trees. check-in: f7f78147 user: drh tags: est_count_pragma | |
Changes
Changes to tool/faststat1.c.
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fprintf(stderr, "%s: ", g.zArgv0);
va_start(ap, zFormat);
vfprintf(stderr, zFormat, ap);
va_end(ap);
fprintf(stderr, "\n");
exit(1);
}
/*
** Prepare a new SQL statement. Print an error and abort if anything
** goes wrong.
*/
static sqlite3_stmt *db_vprepare(const char *zFormat, va_list ap){
char *zSql;
................................................................................
int main(int argc, char **argv){
const char *zDb = 0;
int i;
int rc;
char *zErrMsg = 0;
sqlite3_stmt *pStmt;
g.zArgv0 = argv[0];
sqlite3_config(SQLITE_CONFIG_SINGLETHREAD);
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
if( strcmp(z,"debug")==0 ){
if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]);
................................................................................
while( sqlite3_step(pStmt)==SQLITE_ROW ){
const char *zName = (const char*)sqlite3_column_text(pStmt, 0);
analyzeTable(zName);
}
sqlite3_finalize(pStmt);
printf("ANALYZE sqlite_master;\n");
sqlite3_close(g.db);
return 0;
}
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fprintf(stderr, "%s: ", g.zArgv0); va_start(ap, zFormat); vfprintf(stderr, zFormat, ap); va_end(ap); fprintf(stderr, "\n"); exit(1); } /* ** Return the current time in milliseconds since the julian epoch. */ static sqlite3_int64 currentTime(void){ sqlite3_vfs *pVfs = sqlite3_vfs_find(0); sqlite3_int64 x = 0; (void)pVfs->xCurrentTimeInt64(pVfs, &x); return x; } /* ** Prepare a new SQL statement. Print an error and abort if anything ** goes wrong. */ static sqlite3_stmt *db_vprepare(const char *zFormat, va_list ap){ char *zSql; ................................................................................ int main(int argc, char **argv){ const char *zDb = 0; int i; int rc; char *zErrMsg = 0; sqlite3_stmt *pStmt; sqlite3_int64 iStart, iTotal; g.zArgv0 = argv[0]; sqlite3_config(SQLITE_CONFIG_SINGLETHREAD); iStart = currentTime(); for(i=1; i<argc; i++){ const char *z = argv[i]; if( z[0]=='-' ){ z++; if( z[0]=='-' ) z++; if( strcmp(z,"debug")==0 ){ if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]); ................................................................................ while( sqlite3_step(pStmt)==SQLITE_ROW ){ const char *zName = (const char*)sqlite3_column_text(pStmt, 0); analyzeTable(zName); } sqlite3_finalize(pStmt); printf("ANALYZE sqlite_master;\n"); sqlite3_close(g.db); iTotal = currentTime() - iStart; printf("-- elapsed time: %lld.%03lld seconds\n", iTotal/1000, iTotal%1000); return 0; } |