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Overview
| Comment: | Make sure that the difference between two string pointers is passed into sqlite3_mprintf() as type "int". |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
d5d973fedcf5a2eea219f10e11ba3dac |
| User & Date: | drh 2014-02-20 19:23:15 |
Context
|
2014-02-20
| ||
| 19:32 | Fix a harmless shadowed-variable warning. check-in: 82402909 user: drh tags: trunk | |
| 19:23 | Make sure that the difference between two string pointers is passed into sqlite3_mprintf() as type "int". check-in: d5d973fe user: drh tags: trunk | |
|
2014-02-19
| ||
| 19:14 | Add the VdbeCoverageNeverTaken() macro, and comments that better describe how the VDBE branch coverage measurement works. Add some tags to provide 100% VDBE branch coverage. check-in: c1e94169 user: drh tags: trunk | |
Changes
Changes to src/alter.c.
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 ... 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 ... 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 |
do {
zCsr += len;
len = sqlite3GetToken(zCsr, &token);
} while( token==TK_SPACE );
assert( len>0 );
} while( token!=TK_LP && token!=TK_USING );
zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", ((u8*)tname.z) - zSql, zSql,
zTableName, tname.z+tname.n);
sqlite3_result_text(context, zRet, -1, SQLITE_DYNAMIC);
}
}
/*
** This C function implements an SQL user function that is used by SQL code
** generated by the ALTER TABLE ... RENAME command to modify the definition
................................................................................
}while( token==TK_SPACE );
zParent = sqlite3DbStrNDup(db, (const char *)z, n);
if( zParent==0 ) break;
sqlite3Dequote(zParent);
if( 0==sqlite3StrICmp((const char *)zOld, zParent) ){
char *zOut = sqlite3MPrintf(db, "%s%.*s\"%w\"",
(zOutput?zOutput:""), z-zInput, zInput, (const char *)zNew
);
sqlite3DbFree(db, zOutput);
zOutput = zOut;
zInput = &z[n];
}
sqlite3DbFree(db, zParent);
}
................................................................................
dist = 0;
}
} while( dist!=2 || (token!=TK_WHEN && token!=TK_FOR && token!=TK_BEGIN) );
/* Variable tname now contains the token that is the old table-name
** in the CREATE TRIGGER statement.
*/
zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", ((u8*)tname.z) - zSql, zSql,
zTableName, tname.z+tname.n);
sqlite3_result_text(context, zRet, -1, SQLITE_DYNAMIC);
}
}
#endif /* !SQLITE_OMIT_TRIGGER */
/*
** Register built-in functions used to help implement ALTER TABLE
|
| | | | | |
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 ... 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 ... 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 |
do {
zCsr += len;
len = sqlite3GetToken(zCsr, &token);
} while( token==TK_SPACE );
assert( len>0 );
} while( token!=TK_LP && token!=TK_USING );
zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", (int)(((u8*)tname.z) - zSql),
zSql, zTableName, tname.z+tname.n);
sqlite3_result_text(context, zRet, -1, SQLITE_DYNAMIC);
}
}
/*
** This C function implements an SQL user function that is used by SQL code
** generated by the ALTER TABLE ... RENAME command to modify the definition
................................................................................
}while( token==TK_SPACE );
zParent = sqlite3DbStrNDup(db, (const char *)z, n);
if( zParent==0 ) break;
sqlite3Dequote(zParent);
if( 0==sqlite3StrICmp((const char *)zOld, zParent) ){
char *zOut = sqlite3MPrintf(db, "%s%.*s\"%w\"",
(zOutput?zOutput:""), (int)(z-zInput), zInput, (const char *)zNew
);
sqlite3DbFree(db, zOutput);
zOutput = zOut;
zInput = &z[n];
}
sqlite3DbFree(db, zParent);
}
................................................................................
dist = 0;
}
} while( dist!=2 || (token!=TK_WHEN && token!=TK_FOR && token!=TK_BEGIN) );
/* Variable tname now contains the token that is the old table-name
** in the CREATE TRIGGER statement.
*/
zRet = sqlite3MPrintf(db, "%.*s\"%w\"%s", (int)(((u8*)tname.z) - zSql),
zSql, zTableName, tname.z+tname.n);
sqlite3_result_text(context, zRet, -1, SQLITE_DYNAMIC);
}
}
#endif /* !SQLITE_OMIT_TRIGGER */
/*
** Register built-in functions used to help implement ALTER TABLE
|