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Overview
| Comment: | Fix a bug in --changeset output for sqldiff.exe for floating-point values. Also fix harmless compiler warnings in sqldiff.exe. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 9f428530f9a6cb54f0a2fc3e666c38c7 |
| User & Date: | drh 2015-05-04 15:04:47 |
Context
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2015-05-04
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| 16:09 | Fix a faulty assert() in the SELECT code generator and add a test case to prevent regression. check-in: 1421c8ff user: drh tags: trunk | |
| 15:04 | Fix a bug in --changeset output for sqldiff.exe for floating-point values. Also fix harmless compiler warnings in sqldiff.exe. check-in: 9f428530 user: drh tags: trunk | |
| 13:25 | Add the --lib option to the sqldiff.exe command-line utility. check-in: a117e8f6 user: drh tags: trunk | |
Changes
Changes to tool/sqldiff.c.
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switch( iDType ){
case SQLITE_INTEGER:
iX = sqlite3_value_int64(pVal);
memcpy(&uX, &iX, 8);
for(j=56; j>=0; j-=8) putc((uX>>j)&0xff, out);
break;
case SQLITE_FLOAT:
rX = sqlite3_value_int64(pVal);
memcpy(&uX, &rX, 8);
for(j=56; j>=0; j-=8) putc((uX>>j)&0xff, out);
break;
case SQLITE_TEXT:
iX = sqlite3_value_bytes(pVal);
putsVarint(out, (sqlite3_uint64)iX);
fwrite(sqlite3_value_text(pVal),1,iX,out);
break;
case SQLITE_BLOB:
iX = sqlite3_value_bytes(pVal);
putsVarint(out, (sqlite3_uint64)iX);
fwrite(sqlite3_value_blob(pVal),1,iX,out);
break;
case SQLITE_NULL:
break;
}
}
/*
................................................................................
char *zErrMsg = 0;
char *zSql;
sqlite3_stmt *pStmt;
char *zTab = 0;
FILE *out = stdout;
void (*xDiff)(const char*,FILE*) = diff_one_table;
int nExt = 0;
const char **azExt = 0;
g.zArgv0 = argv[0];
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
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....
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switch( iDType ){
case SQLITE_INTEGER:
iX = sqlite3_value_int64(pVal);
memcpy(&uX, &iX, 8);
for(j=56; j>=0; j-=8) putc((uX>>j)&0xff, out);
break;
case SQLITE_FLOAT:
rX = sqlite3_value_double(pVal);
memcpy(&uX, &rX, 8);
for(j=56; j>=0; j-=8) putc((uX>>j)&0xff, out);
break;
case SQLITE_TEXT:
iX = sqlite3_value_bytes(pVal);
putsVarint(out, (sqlite3_uint64)iX);
fwrite(sqlite3_value_text(pVal),1,(size_t)iX,out);
break;
case SQLITE_BLOB:
iX = sqlite3_value_bytes(pVal);
putsVarint(out, (sqlite3_uint64)iX);
fwrite(sqlite3_value_blob(pVal),1,(size_t)iX,out);
break;
case SQLITE_NULL:
break;
}
}
/*
................................................................................
char *zErrMsg = 0;
char *zSql;
sqlite3_stmt *pStmt;
char *zTab = 0;
FILE *out = stdout;
void (*xDiff)(const char*,FILE*) = diff_one_table;
int nExt = 0;
char **azExt = 0;
g.zArgv0 = argv[0];
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
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