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Overview
| Comment: | Clarify that the number-of-bytes parameter to sqlite3_bind_blob() must be non-negative. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b1b01c4cd9798d69951665ed7d6d9f79 |
| User & Date: | drh 2012-08-17 13:44:31 |
Context
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2012-08-20
| ||
| 15:46 | Add a command-line program to tool/ that will check source code files for the presence of tabs, carriage-returns, whitespace at the ends of lines, and blank lines at the ends of files. (check-in: 656a9c8b user: drh tags: trunk) | |
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2012-08-17
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| 13:44 | Clarify that the number-of-bytes parameter to sqlite3_bind_blob() must be non-negative. (check-in: b1b01c4c user: drh tags: trunk) | |
| 12:13 | Fix MSVC compiler warning in the spellfix module. Also, add an assert. (check-in: e66cf040 user: mistachkin tags: trunk) | |
Changes
Changes to src/sqlite.h.in.
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** parameter [SQLITE_LIMIT_VARIABLE_NUMBER] (default value: 999).
**
** ^The third argument is the value to bind to the parameter.
**
** ^(In those routines that have a fourth argument, its value is the
** number of bytes in the parameter. To be clear: the value is the
** number of <u>bytes</u> in the value, not the number of characters.)^
** ^If the fourth parameter is negative, the length of the string is
** the number of bytes up to the first zero terminator.
** If a non-negative fourth parameter is provided to sqlite3_bind_text()
** or sqlite3_bind_text16() then that parameter must be the byte offset
** where the NUL terminator would occur assuming the string were NUL
** terminated. If any NUL characters occur at byte offsets less than
** the value of the fourth parameter then the resulting string value will
** contain embedded NULs. The result of expressions involving strings
** with embedded NULs is undefined.
|
| > > > |
3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 |
** parameter [SQLITE_LIMIT_VARIABLE_NUMBER] (default value: 999). ** ** ^The third argument is the value to bind to the parameter. ** ** ^(In those routines that have a fourth argument, its value is the ** number of bytes in the parameter. To be clear: the value is the ** number of <u>bytes</u> in the value, not the number of characters.)^ ** ^If the fourth parameter to sqlite3_bind_text() or sqlite3_bind_text16() ** is negative, then the length of the string is ** the number of bytes up to the first zero terminator. ** If the fourth parameter to sqlite3_bind_blob() is negative, then ** the behavior is undefined. ** If a non-negative fourth parameter is provided to sqlite3_bind_text() ** or sqlite3_bind_text16() then that parameter must be the byte offset ** where the NUL terminator would occur assuming the string were NUL ** terminated. If any NUL characters occur at byte offsets less than ** the value of the fourth parameter then the resulting string value will ** contain embedded NULs. The result of expressions involving strings ** with embedded NULs is undefined. |