** the version number) and changes its name to "sqlite3.h" as
** part of the build process.
**
-** @(#) $Id: sqlite.h.in,v 1.346 2008/06/21 16:47:09 mihailim Exp $
+** @(#) $Id: sqlite.h.in,v 1.347 2008/06/21 18:02:17 mihailim Exp $
*/
#ifndef _SQLITE3_H_
#define _SQLITE3_H_
** placeholders for values that are [sqlite3_bind_blob | bound]
** to the parameters at a later time.
**
-** This routine actually returns the index of the largest (right-most)
+** This routine actually returns the index of the largest (rightmost)
** parameter. For all forms except ?NNN, this will correspond to the
** number of unique parameters. If parameters of the ?NNN are used,
** there may be gaps in the list.
** either a UTF8 or UTF16 string. The _database_ routines return
** the database name, the _table_ routines return the table name, and
** the origin_ routines return the column name.
-** The returned string is valid until
-** the [prepared statement] is destroyed using
-** [sqlite3_finalize()] or until the same information is requested
+** The returned string is valid until the [prepared statement] is destroyed
+** using [sqlite3_finalize()] or until the same information is requested
** again in a different encoding.
**
** The names returned are the original un-aliased names of the
** database, table, and column.
**
** The first argument to the following calls is a [prepared statement].
-** These functions return information about the Nth column returned by
+** These functions return information about the Nth column returned by
** the statement, where N is the second function argument.
**
-** If the Nth column returned by the statement is an expression
-** or subquery and is not a column value, then all of these functions
-** return NULL. These routine might also return NULL if a memory
-** allocation error occurs. Otherwise, they return the
-** name of the attached database, table and column that query result
-** column was extracted from.
+** If the Nth column returned by the statement is an expression or
+** subquery and is not a column value, then all of these functions return
+** NULL. These routine might also return NULL if a memory allocation error
+** occurs. Otherwise, they return the name of the attached database, table
+** and column that query result column was extracted from.
**
** As with all other SQLite APIs, those postfixed with "16" return
** UTF-16 encoded strings, the other functions return UTF-8. {END}
**
-** These APIs are only available if the library was compiled with the
+** These APIs are only available if the library was compiled with the
** SQLITE_ENABLE_COLUMN_METADATA preprocessor symbol defined.
**
** {U13751}
** INVARIANTS:
**
** {F13741} The [sqlite3_column_database_name(S,N)] interface returns either
-** the UTF-8 zero-terminated name of the database from which the
-** Nth result column of [prepared statement] S
-** is extracted, or NULL if the Nth column of S is a
-** general expression or if unable to allocate memory
-** to store the name.
-**
+** the UTF-8 zero-terminated name of the database from which the
+** Nth result column of the [prepared statement] S is extracted,
+** or NULL if the Nth column of S is a general expression
+** or if unable to allocate memory to store the name.
+**
** {F13742} The [sqlite3_column_database_name16(S,N)] interface returns either
-** the UTF-16 native byte order
-** zero-terminated name of the database from which the
-** Nth result column of [prepared statement] S
-** is extracted, or NULL if the Nth column of S is a
-** general expression or if unable to allocate memory
-** to store the name.
-**
+** the UTF-16 native byte order zero-terminated name of the database
+** from which the Nth result column of the [prepared statement] S is
+** extracted, or NULL if the Nth column of S is a general expression
+** or if unable to allocate memory to store the name.
+**
** {F13743} The [sqlite3_column_table_name(S,N)] interface returns either
-** the UTF-8 zero-terminated name of the table from which the
-** Nth result column of [prepared statement] S
-** is extracted, or NULL if the Nth column of S is a
-** general expression or if unable to allocate memory
-** to store the name.
-**
+** the UTF-8 zero-terminated name of the table from which the
+** Nth result column of the [prepared statement] S is extracted,
+** or NULL if the Nth column of S is a general expression
+** or if unable to allocate memory to store the name.
+**
** {F13744} The [sqlite3_column_table_name16(S,N)] interface returns either
-** the UTF-16 native byte order
-** zero-terminated name of the table from which the
-** Nth result column of [prepared statement] S
-** is extracted, or NULL if the Nth column of S is a
-** general expression or if unable to allocate memory
-** to store the name.
-**
+** the UTF-16 native byte order zero-terminated name of the table
+** from which the Nth result column of the [prepared statement] S is
+** extracted, or NULL if the Nth column of S is a general expression
+** or if unable to allocate memory to store the name.
+**
** {F13745} The [sqlite3_column_origin_name(S,N)] interface returns either
-** the UTF-8 zero-terminated name of the table column from which the
-** Nth result column of [prepared statement] S
-** is extracted, or NULL if the Nth column of S is a
-** general expression or if unable to allocate memory
-** to store the name.
-**
+** the UTF-8 zero-terminated name of the table column from which the
+** Nth result column of the [prepared statement] S is extracted,
+** or NULL if the Nth column of S is a general expression
+** or if unable to allocate memory to store the name.
+**
** {F13746} The [sqlite3_column_origin_name16(S,N)] interface returns either
-** the UTF-16 native byte order
-** zero-terminated name of the table column from which the
-** Nth result column of [prepared statement] S
-** is extracted, or NULL if the Nth column of S is a
-** general expression or if unable to allocate memory
+** the UTF-16 native byte order zero-terminated name of the table
+** column from which the Nth result column of the
+** [prepared statement] S is extracted, or NULL if the Nth column
+** of S is a general expression or if unable to allocate memory
** to store the name.
-**
+**
** {F13748} The return values from
-** [sqlite3_column_database_name|column metadata interfaces]
-** are valid
-** for the lifetime of the [prepared statement]
+** [sqlite3_column_database_name | column metadata interfaces]
+** are valid for the lifetime of the [prepared statement]
** or until the encoding is changed by another metadata
** interface call for the same prepared statement and column.
**
** LIMITATIONS:
**
** {U13751} If two or more threads call one or more
-** [sqlite3_column_database_name|column metadata interfaces]
-** the same [prepared statement] and result column
+** [sqlite3_column_database_name | column metadata interfaces]
+** for the same [prepared statement] and result column
** at the same time then the results are undefined.
*/
const char *sqlite3_column_database_name(sqlite3_stmt*,int);
/*
** CAPI3REF: Declared Datatype Of A Query Result {F13760}
**
-** The first parameter is a [prepared statement].
-** If this statement is a SELECT statement and the Nth column of the
+** The first parameter is a [prepared statement].
+** If this statement is a SELECT statement and the Nth column of the
** returned result set of that SELECT is a table column (not an
** expression or subquery) then the declared type of the table
** column is returned. If the Nth column of the result set is an
** expression or subquery, then a NULL pointer is returned.
-** The returned string is always UTF-8 encoded. {END}
-** For example, in the database schema:
+** The returned string is always UTF-8 encoded. {END}
+**
+** For example, given the database schema:
**
** CREATE TABLE t1(c1 VARIANT);
**
-** And the following statement compiled:
+** and the following statement to be compiled:
**
** SELECT c1 + 1, c1 FROM t1;
**
-** Then this routine would return the string "VARIANT" for the second
-** result column (i==1), and a NULL pointer for the first result column
-** (i==0).
+** this routine would return the string "VARIANT" for the second result
+** column (i==1), and a NULL pointer for the first result column (i==0).
**
** SQLite uses dynamic run-time typing. So just because a column
** is declared to contain a particular type does not mean that the
**
** INVARIANTS:
**
-** {F13761} A successful call to [sqlite3_column_decltype(S,N)]
-** returns a zero-terminated UTF-8 string containing the
-** the declared datatype of the table column that appears
-** as the Nth column (numbered from 0) of the result set to the
-** [prepared statement] S.
+** {F13761} A successful call to [sqlite3_column_decltype(S,N)] returns a
+** zero-terminated UTF-8 string containing the declared datatype
+** of the table column that appears as the Nth column (numbered
+** from 0) of the result set to the [prepared statement] S.
**
** {F13762} A successful call to [sqlite3_column_decltype16(S,N)]
** returns a zero-terminated UTF-16 native byte order string
** [prepared statement] S.
**
** {F13763} If N is less than 0 or N is greater than or equal to
-** the number of columns in [prepared statement] S
+** the number of columns in the [prepared statement] S,
** or if the Nth column of S is an expression or subquery rather
-** than a table column or if a memory allocation failure
+** than a table column, or if a memory allocation failure
** occurs during encoding conversions, then
** calls to [sqlite3_column_decltype(S,N)] or
** [sqlite3_column_decltype16(S,N)] return NULL.
/*
** CAPI3REF: Evaluate An SQL Statement {F13200}
**
-** After an [prepared statement] has been prepared with a call
-** to either [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] or to one of
-** the legacy interfaces [sqlite3_prepare()] or [sqlite3_prepare16()],
-** then this function must be called one or more times to evaluate the
-** statement.
+** After a [prepared statement] has been prepared using either
+** [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] or one of the legacy
+** interfaces [sqlite3_prepare()] or [sqlite3_prepare16()], this function
+** must be called one or more times to evaluate the statement.
**
-** The details of the behavior of this sqlite3_step() interface depend
+** The details of the behavior of the sqlite3_step() interface depend
** on whether the statement was prepared using the newer "v2" interface
** [sqlite3_prepare_v2()] and [sqlite3_prepare16_v2()] or the older legacy
** interface [sqlite3_prepare()] and [sqlite3_prepare16()]. The use of the
**
** In the legacy interface, the return value will be either [SQLITE_BUSY],
** [SQLITE_DONE], [SQLITE_ROW], [SQLITE_ERROR], or [SQLITE_MISUSE].
-** With the "v2" interface, any of the other [SQLITE_OK | result code]
-** or [SQLITE_IOERR_READ | extended result code] might be returned as
-** well.
+** With the "v2" interface, any of the other [result codes] or
+** [extended result codes] might be returned as well.
**
** [SQLITE_BUSY] means that the database engine was unable to acquire the
** database locks it needs to do its job. If the statement is a COMMIT
** machine without first calling [sqlite3_reset()] to reset the virtual
** machine back to its initial state.
**
-** If the SQL statement being executed returns any data, then
-** [SQLITE_ROW] is returned each time a new row of data is ready
-** for processing by the caller. The values may be accessed using
-** the [sqlite3_column_int | column access functions].
+** If the SQL statement being executed returns any data, then [SQLITE_ROW]
+** is returned each time a new row of data is ready for processing by the
+** caller. The values may be accessed using the [column access functions].
** sqlite3_step() is called again to retrieve the next row of data.
-**
+**
** [SQLITE_ERROR] means that a run-time error (such as a constraint
** violation) has occurred. sqlite3_step() should not be called again on
** the VM. More information may be found by calling [sqlite3_errmsg()].
-** With the legacy interface, a more specific error code (example:
+** With the legacy interface, a more specific error code (for example,
** [SQLITE_INTERRUPT], [SQLITE_SCHEMA], [SQLITE_CORRUPT], and so forth)
** can be obtained by calling [sqlite3_reset()] on the
** [prepared statement]. In the "v2" interface,
**
** [SQLITE_MISUSE] means that the this routine was called inappropriately.
** Perhaps it was called on a [prepared statement] that has
-** already been [sqlite3_finalize | finalized] or on one that had
+** already been [sqlite3_finalize | finalized] or on one that had
** previously returned [SQLITE_ERROR] or [SQLITE_DONE]. Or it could
** be the case that the same database connection is being used by two or
** more threads at the same moment in time.
**
-** <b>Goofy Interface Alert:</b>
-** In the legacy interface,
-** the sqlite3_step() API always returns a generic error code,
-** [SQLITE_ERROR], following any error other than [SQLITE_BUSY]
-** and [SQLITE_MISUSE]. You must call [sqlite3_reset()] or
-** [sqlite3_finalize()] in order to find one of the specific
-** [error codes] that better describes the error.
+** <b>Goofy Interface Alert:</b> In the legacy interface, the sqlite3_step()
+** API always returns a generic error code, [SQLITE_ERROR], following any
+** error other than [SQLITE_BUSY] and [SQLITE_MISUSE]. You must call
+** [sqlite3_reset()] or [sqlite3_finalize()] in order to find one of the
+** specific [error codes] that better describes the error.
** We admit that this is a goofy design. The problem has been fixed
** with the "v2" interface. If you prepare all of your SQL statements
** using either [sqlite3_prepare_v2()] or [sqlite3_prepare16_v2()] instead
-** of the legacy [sqlite3_prepare()] and [sqlite3_prepare16()], then the
-** more specific [error codes] are returned directly
+** of the legacy [sqlite3_prepare()] and [sqlite3_prepare16()] interfaces,
+** then the more specific [error codes] are returned directly
** by sqlite3_step(). The use of the "v2" interface is recommended.
**
** INVARIANTS:
**
-** {F13202} If [prepared statement] S is ready to be
-** run, then [sqlite3_step(S)] advances that prepared statement
-** until to completion or until it is ready to return another
-** row of the result set or an interrupt or run-time error occurs.
+** {F13202} If the [prepared statement] S is ready to be run, then
+** [sqlite3_step(S)] advances that prepared statement until
+** completion or until it is ready to return another row of the
+** result set, or until an [sqlite3_interrupt | interrupt]
+** or a run-time error occurs.
**
-** {F15304} When a call to [sqlite3_step(S)] causes the
-** [prepared statement] S to run to completion,
-** the function returns [SQLITE_DONE].
+** {F15304} When a call to [sqlite3_step(S)] causes the [prepared statement]
+** S to run to completion, the function returns [SQLITE_DONE].
**
-** {F15306} When a call to [sqlite3_step(S)] stops because it is ready
-** to return another row of the result set, it returns
-** [SQLITE_ROW].
+** {F15306} When a call to [sqlite3_step(S)] stops because it is ready to
+** return another row of the result set, it returns [SQLITE_ROW].
**
** {F15308} If a call to [sqlite3_step(S)] encounters an
-** [sqlite3_interrupt|interrupt] or a run-time error,
+** [sqlite3_interrupt | interrupt] or a run-time error,
** it returns an appropriate error code that is not one of
** [SQLITE_OK], [SQLITE_ROW], or [SQLITE_DONE].
**
-** {F15310} If an [sqlite3_interrupt|interrupt] or run-time error
+** {F15310} If an [sqlite3_interrupt | interrupt] or a run-time error
** occurs during a call to [sqlite3_step(S)]
** for a [prepared statement] S created using
** legacy interfaces [sqlite3_prepare()] or
-** [sqlite3_prepare16()] then the function returns either
+** [sqlite3_prepare16()], then the function returns either
** [SQLITE_ERROR], [SQLITE_BUSY], or [SQLITE_MISUSE].
*/
int sqlite3_step(sqlite3_stmt*);
/*
** CAPI3REF: Number of columns in a result set {F13770}
**
-** Return the number of values in the current row of the result set.
+** Returns the number of values in the current row of the result set.
**
** INVARIANTS:
**
-** {F13771} After a call to [sqlite3_step(S)] that returns
-** [SQLITE_ROW], the [sqlite3_data_count(S)] routine
-** will return the same value as the
-** [sqlite3_column_count(S)] function.
+** {F13771} After a call to [sqlite3_step(S)] that returns [SQLITE_ROW],
+** the [sqlite3_data_count(S)] routine will return the same value
+** as the [sqlite3_column_count(S)] function.
**
** {F13772} After [sqlite3_step(S)] has returned any value other than
-** [SQLITE_ROW] or before [sqlite3_step(S)] has been
-** called on the [prepared statement] for
-** the first time since it was [sqlite3_prepare|prepared]
-** or [sqlite3_reset|reset], the [sqlite3_data_count(S)]
-** routine returns zero.
+** [SQLITE_ROW] or before [sqlite3_step(S)] has been called on the
+** [prepared statement] for the first time since it was
+** [sqlite3_prepare | prepared] or [sqlite3_reset | reset],
+** the [sqlite3_data_count(S)] routine returns zero.
*/
int sqlite3_data_count(sqlite3_stmt *pStmt);
** CAPI3REF: Fundamental Datatypes {F10265}
** KEYWORDS: SQLITE_TEXT
**
-** {F10266}Every value in SQLite has one of five fundamental datatypes:
+** {F10266} Every value in SQLite has one of five fundamental datatypes:
**
** <ul>
** <li> 64-bit signed integer
**
** Note that the SQLITE_TEXT constant was also used in SQLite version 2
** for a completely different meaning. Software that links against both
-** SQLite version 2 and SQLite version 3 should use SQLITE3_TEXT not
+** SQLite version 2 and SQLite version 3 should use SQLITE3_TEXT, not
** SQLITE_TEXT.
*/
#define SQLITE_INTEGER 1
#define SQLITE3_TEXT 3
/*
-** CAPI3REF: Results Values From A Query {F13800}
+** CAPI3REF: Result Values From A Query {F13800}
+** KEYWORDS: {column access functions}
**
** These routines form the "result set query" interface.
**
-** These routines return information about
-** a single column of the current result row of a query. In every
-** case the first argument is a pointer to the
-** [prepared statement] that is being
-** evaluated (the [sqlite3_stmt*] that was returned from
-** [sqlite3_prepare_v2()] or one of its variants) and
-** the second argument is the index of the column for which information
-** should be returned. The left-most column of the result set
-** has an index of 0.
-**
-** If the SQL statement is not currently point to a valid row, or if the
-** the column index is out of range, the result is undefined.
+** These routines return information about a single column of the current
+** result row of a query. In every case the first argument is a pointer
+** to the [prepared statement] that is being evaluated (the [sqlite3_stmt*]
+** that was returned from [sqlite3_prepare_v2()] or one of its variants)
+** and the second argument is the index of the column for which information
+** should be returned. The leftmost column of the result set has the index 0.
+**
+** If the SQL statement does not currently point to a valid row, or if the
+** column index is out of range, the result is undefined.
** These routines may only be called when the most recent call to
** [sqlite3_step()] has returned [SQLITE_ROW] and neither
-** [sqlite3_reset()] nor [sqlite3_finalize()] has been call subsequently.
+** [sqlite3_reset()] nor [sqlite3_finalize()] have been called subsequently.
** If any of these routines are called after [sqlite3_reset()] or
** [sqlite3_finalize()] or after [sqlite3_step()] has returned
** something other than [SQLITE_ROW], the results are undefined.
** If [sqlite3_step()] or [sqlite3_reset()] or [sqlite3_finalize()]
** are called from a different thread while any of these routines
-** are pending, then the results are undefined.
+** are pending, then the results are undefined.
**
-** The sqlite3_column_type() routine returns
+** The sqlite3_column_type() routine returns the
** [SQLITE_INTEGER | datatype code] for the initial data type
** of the result column. The returned value is one of [SQLITE_INTEGER],
** [SQLITE_FLOAT], [SQLITE_TEXT], [SQLITE_BLOB], or [SQLITE_NULL]. The value
** versions of SQLite may change the behavior of sqlite3_column_type()
** following a type conversion.
**
-** If the result is a BLOB or UTF-8 string then the sqlite3_column_bytes()
+** If the result is a BLOB or UTF-8 string then the sqlite3_column_bytes()
** routine returns the number of bytes in that BLOB or string.
-** If the result is a UTF-16 string, then sqlite3_column_bytes() converts
+** If the result is an UTF-16 string, then sqlite3_column_bytes() converts
** the string to UTF-8 and then returns the number of bytes.
** If the result is a numeric value then sqlite3_column_bytes() uses
-** [sqlite3_snprintf()] to convert that value to a UTF-8 string and returns
+** [sqlite3_snprintf()] to convert that value to an UTF-8 string and returns
** the number of bytes in that string.
** The value returned does not include the zero terminator at the end
** of the string. For clarity: the value returned is the number of
** pointer, possibly even a NULL pointer.
**
** The sqlite3_column_bytes16() routine is similar to sqlite3_column_bytes()
-** but leaves the result in UTF-16 in native byte order instead of UTF-8.
+** but leaves the result in UTF-16 in native byte order instead of UTF-8.
** The zero terminator is not included in this count.
**
** The object returned by [sqlite3_column_value()] is an
** may only be used with [sqlite3_bind_value()] and [sqlite3_result_value()].
** If the [unprotected sqlite3_value] object returned by
** [sqlite3_column_value()] is used in any other way, including calls
-** to routines like
-** [sqlite3_value_int()], [sqlite3_value_text()], or [sqlite3_value_bytes()],
-** then the behavior is undefined.
+** to routines like [sqlite3_value_int()], [sqlite3_value_text()],
+** or [sqlite3_value_bytes()], then the behavior is undefined.
**
** These routines attempt to convert the value where appropriate. For
** example, if the internal representation is FLOAT and a text result
-** is requested, [sqlite3_snprintf()] is used internally to do the conversion
-** automatically. The following table details the conversions that
-** are applied:
+** is requested, [sqlite3_snprintf()] is used internally to perform the
+** conversion automatically. The following table details the conversions
+** that are applied:
**
** <blockquote>
** <table border="1">
** <tr><td> NULL <td> BLOB <td> Result is NULL pointer
** <tr><td> INTEGER <td> FLOAT <td> Convert from integer to float
** <tr><td> INTEGER <td> TEXT <td> ASCII rendering of the integer
-** <tr><td> INTEGER <td> BLOB <td> Same as for INTEGER->TEXT
+** <tr><td> INTEGER <td> BLOB <td> Same as INTEGER->TEXT
** <tr><td> FLOAT <td> INTEGER <td> Convert from float to integer
** <tr><td> FLOAT <td> TEXT <td> ASCII rendering of the float
** <tr><td> FLOAT <td> BLOB <td> Same as FLOAT->TEXT
**
** Note that when type conversions occur, pointers returned by prior
** calls to sqlite3_column_blob(), sqlite3_column_text(), and/or
-** sqlite3_column_text16() may be invalidated.
+** sqlite3_column_text16() may be invalidated.
** Type conversions and pointer invalidations might occur
** in the following cases:
**
** <ul>
-** <li><p> The initial content is a BLOB and sqlite3_column_text()
-** or sqlite3_column_text16() is called. A zero-terminator might
-** need to be added to the string.</p></li>
-**
-** <li><p> The initial content is UTF-8 text and sqlite3_column_bytes16() or
-** sqlite3_column_text16() is called. The content must be converted
-** to UTF-16.</p></li>
-**
-** <li><p> The initial content is UTF-16 text and sqlite3_column_bytes() or
-** sqlite3_column_text() is called. The content must be converted
-** to UTF-8.</p></li>
+** <li> The initial content is a BLOB and sqlite3_column_text() or
+** sqlite3_column_text16() is called. A zero-terminator might
+** need to be added to the string.</li>
+** <li> The initial content is UTF-8 text and sqlite3_column_bytes16() or
+** sqlite3_column_text16() is called. The content must be converted
+** to UTF-16.</li>
+** <li> The initial content is UTF-16 text and sqlite3_column_bytes() or
+** sqlite3_column_text() is called. The content must be converted
+** to UTF-8.</li>
** </ul>
**
** Conversions between UTF-16be and UTF-16le are always done in place and do
** not invalidate a prior pointer, though of course the content of the buffer
** that the prior pointer points to will have been modified. Other kinds
-** of conversion are done in place when it is possible, but sometime it is
-** not possible and in those cases prior pointers are invalidated.
+** of conversion are done in place when it is possible, but sometimes they
+** are not possible and in those cases prior pointers are invalidated.
**
** The safest and easiest to remember policy is to invoke these routines
** in one of the following ways:
**
+** <ul>
** <li>sqlite3_column_text() followed by sqlite3_column_bytes()</li>
** <li>sqlite3_column_blob() followed by sqlite3_column_bytes()</li>
** <li>sqlite3_column_text16() followed by sqlite3_column_bytes16()</li>
-** </ul>
+** </ul>
**
-** In other words, you should call sqlite3_column_text(), sqlite3_column_blob(),
-** or sqlite3_column_text16() first to force the result into the desired
-** format, then invoke sqlite3_column_bytes() or sqlite3_column_bytes16() to
-** find the size of the result. Do not mix call to sqlite3_column_text() or
-** sqlite3_column_blob() with calls to sqlite3_column_bytes16(). And do not
-** mix calls to sqlite3_column_text16() with calls to sqlite3_column_bytes().
+** In other words, you should call sqlite3_column_text(),
+** sqlite3_column_blob(), or sqlite3_column_text16() first to force the result
+** into the desired format, then invoke sqlite3_column_bytes() or
+** sqlite3_column_bytes16() to find the size of the result. Do not mix calls
+** to sqlite3_column_text() or sqlite3_column_blob() with calls to
+** sqlite3_column_bytes16(), and do not mix calls to sqlite3_column_text16()
+** with calls to sqlite3_column_bytes().
**
** The pointers returned are valid until a type conversion occurs as
** described above, or until [sqlite3_step()] or [sqlite3_reset()] or
** [sqlite3_finalize()] is called. The memory space used to hold strings
** and blobs is freed automatically. Do <b>not</b> pass the pointers returned
-** [sqlite3_column_blob()], [sqlite3_column_text()], etc. into
+** [sqlite3_column_blob()], [sqlite3_column_text()], etc. into
** [sqlite3_free()].
**
** If a memory allocation error occurs during the evaluation of any
**
** {F13803} The [sqlite3_column_blob(S,N)] interface converts the
** Nth column in the current row of the result set for
-** [prepared statement] S into a blob and then returns a
+** the [prepared statement] S into a BLOB and then returns a
** pointer to the converted value.
**
** {F13806} The [sqlite3_column_bytes(S,N)] interface returns the
-** number of bytes in the blob or string (exclusive of the
+** number of bytes in the BLOB or string (exclusive of the
** zero terminator on the string) that was returned by the
** most recent call to [sqlite3_column_blob(S,N)] or
** [sqlite3_column_text(S,N)].
** most recent call to [sqlite3_column_text16(S,N)].
**
** {F13812} The [sqlite3_column_double(S,N)] interface converts the
-** Nth column in the current row of the result set for
+** Nth column in the current row of the result set for the
** [prepared statement] S into a floating point value and
** returns a copy of that value.
**
** {F13815} The [sqlite3_column_int(S,N)] interface converts the
-** Nth column in the current row of the result set for
+** Nth column in the current row of the result set for the
** [prepared statement] S into a 64-bit signed integer and
** returns the lower 32 bits of that integer.
**
** {F13818} The [sqlite3_column_int64(S,N)] interface converts the
-** Nth column in the current row of the result set for
+** Nth column in the current row of the result set for the
** [prepared statement] S into a 64-bit signed integer and
** returns a copy of that integer.
**
** {F13821} The [sqlite3_column_text(S,N)] interface converts the
** Nth column in the current row of the result set for
-** [prepared statement] S into a zero-terminated UTF-8
+** the [prepared statement] S into a zero-terminated UTF-8
** string and returns a pointer to that string.
**
** {F13824} The [sqlite3_column_text16(S,N)] interface converts the
-** Nth column in the current row of the result set for
+** Nth column in the current row of the result set for the
** [prepared statement] S into a zero-terminated 2-byte
-** aligned UTF-16 native byte order
-** string and returns a pointer to that string.
+** aligned UTF-16 native byte order string and returns
+** a pointer to that string.
**
** {F13827} The [sqlite3_column_type(S,N)] interface returns
** one of [SQLITE_NULL], [SQLITE_INTEGER], [SQLITE_FLOAT],
** [SQLITE_TEXT], or [SQLITE_BLOB] as appropriate for
** the Nth column in the current row of the result set for
-** [prepared statement] S.
+** the [prepared statement] S.
**
** {F13830} The [sqlite3_column_value(S,N)] interface returns a
** pointer to an [unprotected sqlite3_value] object for the
** Nth column in the current row of the result set for
-** [prepared statement] S.
+** the [prepared statement] S.
*/
const void *sqlite3_column_blob(sqlite3_stmt*, int iCol);
int sqlite3_column_bytes(sqlite3_stmt*, int iCol);
** Any attempt to use these routines on an [unprotected sqlite3_value]
** object results in undefined behavior.
**
-** These routines work just like the corresponding
-** [sqlite3_column_blob | sqlite3_column_* routines] except that
-** these routines take a single [protected sqlite3_value] object pointer
-** instead of a [sqlite3_stmt*] pointer and an integer column number.
+** These routines work just like the corresponding [column access functions]
+** except that these routines take a single [protected sqlite3_value] object
+** pointer instead of a [sqlite3_stmt*] pointer and an integer column number.
**
** The sqlite3_value_text16() interface extracts a UTF16 string
** in the native byte-order of the host machine. The
** CAPI3REF: A Handle To An Open BLOB {F17800}
**
** An instance of this object represents an open BLOB on which
-** [sqlite3_blob_open | incremental BLOB I/O] can be preformed.
+** [sqlite3_blob_open | incremental BLOB I/O] can be performed.
** Objects of this type are created by
** [sqlite3_blob_open()] and destroyed by [sqlite3_blob_close()].
** The [sqlite3_blob_read()] and [sqlite3_blob_write()] interfaces
projects / thirdparty / sqlite.git / commitdiff
