Loading client/mysqltest.c +2 −2 Original line number Diff line number Diff line Loading @@ -641,7 +641,7 @@ VAR* var_get(const char* var_name, const char** var_name_end, my_bool raw, if (*var_name != '$') goto err; digit = *++var_name - '0'; if (!(digit < 10 && digit >= 0)) if (digit < 0 || digit >= 10) { const char* save_var_name = var_name, *end; uint length; Loading configure.in +2 −2 Original line number Diff line number Diff line Loading @@ -2562,7 +2562,7 @@ case $default_charset in ;; cp1250) default_charset_default_collation="cp1250_general_ci" default_charset_collations="cp1250_general_ci cp1250_czech_ci cp1250_bin" default_charset_collations="cp1250_general_ci cp1250_czech_cs cp1250_bin" ;; cp1251) default_charset_default_collation="cp1251_general_ci" Loading Loading @@ -2638,7 +2638,7 @@ case $default_charset in ;; latin2) default_charset_default_collation="latin2_general_ci" default_charset_collations="latin2_general_ci latin2_bin latin2_czech_ci latin2_hungarian_ci latin2_croatian_ci" default_charset_collations="latin2_general_ci latin2_bin latin2_czech_cs latin2_hungarian_ci latin2_croatian_ci" ;; latin5) default_charset_default_collation="latin5_turkish_ci" Loading libmysql/libmysql.c +174 −23 Original line number Diff line number Diff line Loading @@ -1994,7 +1994,7 @@ mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query, ulong length) } /* alloc_root will return valid address even in case param_count alloc_root will return valid address even in case when param_count and field_count are zero. Thus we should never rely on stmt->bind or stmt->params when checking for existence of placeholders or result set. Loading Loading @@ -2091,12 +2091,6 @@ static void update_stmt_fields(MYSQL_STMT *stmt) mysql_stmt_result_metadata() stmt statement handle RETURN NULL statement contains no result set or out of memory. In the latter case you can retreive error message with mysql_stmt_error. MYSQL_RES a result set with no rows DESCRIPTION This function should be used after mysql_stmt_execute(). You can safely check that prepared statement has a result set by calling Loading @@ -2110,6 +2104,12 @@ static void update_stmt_fields(MYSQL_STMT *stmt) mysql_fetch_field_direct, mysql_fetch_fields, mysql_field_seek. - free returned MYSQL_RES structure with mysql_free_result. - proceed to binding of output parameters. RETURN NULL statement contains no result set or out of memory. In the latter case you can retreive error message with mysql_stmt_error. MYSQL_RES a result set with no rows */ MYSQL_RES * STDCALL Loading Loading @@ -2194,11 +2194,11 @@ static void store_param_type(char **pos, MYSQL_BIND *param) param MySQL bind param DESCRIPTION These funtions are invoked from mysql_stmt_execute by MYSQL_BIND::store_param_func pointer. This pointer is set once per many executions in mysql_stmt_bind_param. The caller must ensure that network buffer have enough capacity to store parameter (MYSQL_BIND::buffer_length contains needed number of bytes). These funtions are invoked from mysql_stmt_execute() by MYSQL_BIND::store_param_func pointer. This pointer is set once per many executions in mysql_stmt_bind_param(). The caller must ensure that network buffer have enough capacity to store parameter (MYSQL_BIND::buffer_length contains needed number of bytes). */ static void store_param_tinyint(NET *net, MYSQL_BIND *param) Loading Loading @@ -2701,7 +2701,7 @@ int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt) example a table used in the query was altered. Note, that now (4.1.3) we always send metadata in reply to COM_EXECUTE (even if it is not necessary), so either this or previous always branch works. previous branch always works. TODO: send metadata only when it's really necessary and add a warning 'Metadata changed' when it's sent twice. */ Loading Loading @@ -2776,19 +2776,171 @@ static my_bool int_is_null_false= 0; /* Setup the input parameter data buffers from application Set up input data buffers for a statement. SYNOPSIS mysql_stmt_bind_param() stmt statement handle The statement must be prepared with mysql_stmt_prepare(). bind Array of mysql_stmt_param_count() bind parameters. This function doesn't check that size of this argument is >= mysql_stmt_field_count(): it's user's responsibility. DESCRIPTION Use this call after mysql_stmt_prepare() to bind user variables to placeholders. Each element of bind array stands for a placeholder. Placeholders are counted from 0. For example statement 'INSERT INTO t (a, b) VALUES (?, ?)' contains two placeholders, and for such statement you should supply bind array of two elements (MYSQL_BIND bind[2]). By properly initializing bind array you can bind virtually any C language type to statement's placeholders: First, it's strongly recommended to always zero-initialize entire bind structure before setting it's members. This will both shorten your application code and make it robust to future extensions of MYSQL_BIND structure. Then you need to assign typecode of your application buffer to MYSQL_BIND::buffer_type. The following typecodes with their correspondence to C language types are supported: MYSQL_TYPE_TINY for 8-bit integer variables. Normally it's 'signed char' and 'unsigned char'; MYSQL_TYPE_SHORT for 16-bit signed and unsigned variables. This is usually 'short' and 'unsigned short'; MYSQL_TYPE_LONG for 32-bit signed and unsigned variables. It corresponds to 'int' and 'unsigned int' on vast majority of platforms. On IA-32 and some other 32-bit systems you can also use 'long' here; MYSQL_TYPE_LONGLONG 64-bit signed or unsigned integer. Stands for '[unsigned] long long' on most platforms; MYSQL_TYPE_FLOAT 32-bit floating point type, 'float' on most systems; MYSQL_TYPE_DOUBLE 64-bit floating point type, 'double' on most systems; MYSQL_TYPE_TIME broken-down time stored in MYSQL_TIME structure MYSQL_TYPE_DATE date stored in MYSQL_TIME structure MYSQL_TYPE_DATETIME datetime stored in MYSQL_TIME structure See more on how to use these types for sending dates and times below; MYSQL_TYPE_STRING character string, assumed to be in character-set-client. If character set of client is not equal to character set of column, value for this placeholder will be converted to destination character set before insert. MYSQL_TYPE_BLOB sequence of bytes. This sequence is assumed to be in binary character set (which is the same as no particular character set), and is never converted to any other character set. See also notes about supplying string/blob length below. MYSQL_TYPE_NULL special typecode for binding nulls. These C/C++ types are not supported yet by the API: long double, bool. As you can see from the list above, it's responsibility of application programmer to ensure that chosen typecode properly corresponds to host language type. For example on all platforms where we build MySQL packages (as of MySQL 4.1.4) int is a 32-bit type. So for int you can always assume that proper typecode is MYSQL_TYPE_LONG (however queer it sounds, the name is legacy of the old MySQL API). In contrary sizeof(long) can be 4 or 8 8-bit bytes, depending on platform. TODO: provide client typedefs for each integer and floating point typecode, i. e. int8, uint8, float32, etc. Once typecode was set, it's necessary to assign MYSQL_BIND::buffer to point to the buffer of given type. Finally, additional actions may be taken for some types or use cases: Binding integer types. For integer types you might also need to set MYSQL_BIND::is_unsigned member. Set it to TRUE when binding unsigned char, unsigned short, unsigned int, unsigned long, unsigned long long. Binding floating point types. For floating point types you just need to set MYSQL_BIND::buffer_type and MYSQL_BIND::buffer. The rest of the members should be zero-initialized. Binding NULLs. You might have a column always NULL, never NULL, or sometimes NULL. For an always NULL column set MYSQL_BIND::buffer_type to MYSQL_TYPE_NULL. The rest of the members just need to be zero-initialized. For never NULL columns set MYSQL_BIND::is_null to 0, or this has already been done if you zero-initialized the entire structure. If you set MYSQL_TYPE::is_null to point to an application buffer of type 'my_bool', then this buffer will be checked on each execution: this way you can set the buffer to TRUE, or any non-0 value for NULLs, and to FALSE or 0 for not NULL data. Binding text strings and sequences of bytes. For strings, in addition to MYSQL_BIND::buffer_type and MYSQL_BIND::buffer you need to set MYSQL_BIND::length or MYSQL_BIND::buffer_length. If 'length' is set, 'buffer_length' is ignored. 'buffer_length' member should be used when size of string doesn't change between executions. If you want to vary buffer length for each value, set 'length' to point to an application buffer of type 'unsigned long' and set this long to length of the string before each mysql_stmt_execute(). Binding dates and times. For binding dates and times prepared statements API provides clients with MYSQL_TIME structure. A pointer to instance of this structure should be assigned to MYSQL_BIND::buffer whenever MYSQL_TYPE_TIME, MYSQL_TYPE_DATE, MYSQL_TYPE_DATETIME typecodes are used. When typecode is MYSQL_TYPE_TIME, only members 'hour', 'minute', 'second' and 'neg' (is time offset negative) are used. These members only will be sent to the server. MYSQL_TYPE_DATE implies use of 'year', 'month', 'day', 'neg'. MYSQL_TYPE_DATETIME utilizes both parts of MYSQL_TIME structure. You don't have to set MYSQL_TIME::time_type member: it's not used when sending data to the server, typecode information is enough. 'second_part' member can hold microsecond precision of time value, but now it's only supported on protocol level: you can't store microsecond in a column, or use in temporal calculations. However, if you send a time value with microsecond part for 'SELECT ?', statement, you'll get it back unchanged from the server. Data conversion. If conversion from host language type to data representation, corresponding to SQL type, is required it's done on the server. Data truncation is possible when conversion is lossy. For example, if you supply MYSQL_TYPE_DATETIME value out of valid SQL type TIMESTAMP range, the same conversion will be applied as if this value would have been sent as string in the old protocol. TODO: document how the server will behave in case of truncation/data loss. After variables were bound, you can repeatedly set/change their values and mysql_stmt_execute() the statement. See also: mysql_stmt_send_long_data() for sending long text/blob data in pieces, examples in tests/client_test.c. Next steps you might want to make: - execute statement with mysql_stmt_execute(), - reset statement using mysql_stmt_reset() or reprepare it with another query using mysql_stmt_prepare() - close statement with mysql_stmt_close(). IMPLEMENTATION The function copies given bind array to internal storage of the statement, and sets up typecode-specific handlers to perform serialization of bound data. This means that although you don't need to call this routine after each assignment to bind buffers, you need to call it each time you change parameter typecodes, or other members of MYSQL_BIND array. This is a pure local call. Data types of client buffers are sent along with buffers' data at first execution of the statement. RETURN 0 success 1 error, can be retrieved with mysql_stmt_error. Note, that this function doesn't check that size of MYSQL_BIND array is >= mysql_stmt_field_count(), */ my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT *stmt, MYSQL_BIND *bind) Loading Loading @@ -2971,10 +3123,7 @@ mysql_stmt_send_long_data(MYSQL_STMT *stmt, uint param_number, if (param->buffer_type < MYSQL_TYPE_TINY_BLOB || param->buffer_type > MYSQL_TYPE_STRING) { /* Long data handling should be used only for string/binary types only */ /* Long data handling should be used only for string/binary types */ strmov(stmt->sqlstate, unknown_sqlstate); sprintf(stmt->last_error, ER(stmt->last_errno= CR_INVALID_BUFFER_USE), param->param_number); Loading Loading @@ -3277,7 +3426,8 @@ static void fetch_long_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field, char buff[22]; /* Enough for longlong */ char *end= longlong10_to_str(value, buff, field_is_unsigned ? 10: -10); /* Resort to string conversion which supports all typecodes */ return fetch_string_with_conversion(param, buff, end - buff); fetch_string_with_conversion(param, buff, end - buff); break; } } } Loading Loading @@ -3349,10 +3499,11 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field, } else { sprintf(buff, "%.*f", field->decimals, value); sprintf(buff, "%.*f", (int) field->decimals, value); end= strend(buff); } return fetch_string_with_conversion(param, buff, end - buff); fetch_string_with_conversion(param, buff, end - buff); break; } } } Loading mysql-test/ndb/ndb_config_2_node.ini +1 −0 Original line number Diff line number Diff line Loading @@ -4,6 +4,7 @@ MaxNoOfConcurrentOperations: CHOOSE_MaxNoOfConcurrentOperations DataMemory: CHOOSE_DataMemory IndexMemory: CHOOSE_IndexMemory Diskless: CHOOSE_Diskless TimeBetweenWatchDogCheck: 30000 [COMPUTER] Id: 1 Loading mysql-test/r/date_formats.result +65 −7 Original line number Diff line number Diff line Loading @@ -90,16 +90,23 @@ insert into t1 values ('2003-01-02 11:11:12Pm', '%Y-%m-%d %h:%i:%S%p'), ('10:20:10', '%H:%i:%s'), ('10:20:10', '%h:%i:%s.%f'), ('10:20:10', '%T'), ('10:20:10AM', '%h:%i:%s%p'), ('10:20:10AM', '%r'), ('10:20:10.44AM', '%h:%i:%s.%f%p'), ('15-01-2001 12:59:58', '%d-%m-%Y %H:%i:%S'), ('15 September 2001', '%d %M %Y'), ('15 SEPTEMB 2001', '%d %M %Y'), ('15 MAY 2001', '%d %b %Y'), ('15th May 2001', '%D %b %Y'), ('Sunday 15 MAY 2001', '%W %d %b %Y'), ('Sund 15 MAY 2001', '%W %d %b %Y'), ('Tuesday 00 2002', '%W %U %Y'), ('Thursday 53 1998', '%W %u %Y'), ('Sunday 01 2001', '%W %v %x'), ('Tuesday 52 2001', '%W %V %X'), ('060 2004', '%j %Y'), ('4 53 1998', '%w %u %Y'), ('15-01-2001', '%d-%m-%Y %H:%i:%S'), ('15-01-20', '%d-%m-%y'), ('15-2001-1', '%d-%Y-%c'); Loading @@ -114,16 +121,23 @@ date format str_to_date 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12 10:20:10 %H:%i:%s 0000-00-00 10:20:10 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 10:20:10 %T 0000-00-00 10:20:10 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10 10:20:10AM %r 0000-00-00 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58 15 September 2001 %d %M %Y 2001-09-15 00:00:00 15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00 15 MAY 2001 %d %b %Y 2001-05-15 00:00:00 15th May 2001 %D %b %Y 2001-05-15 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00 Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00 Sunday 01 2001 %W %v %x 2001-01-07 00:00:00 Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 060 2004 %j %Y 2004-02-29 00:00:00 4 53 1998 %w %u %Y 1998-12-31 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00 15-01-20 %d-%m-%y 2020-01-15 00:00:00 15-2001-1 %d-%Y-%c 2001-01-15 00:00:00 Loading @@ -138,16 +152,23 @@ date format con 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12 10:20:10 %H:%i:%s 0000-00-00 10:20:10 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 10:20:10 %T 0000-00-00 10:20:10 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10 10:20:10AM %r 0000-00-00 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58 15 September 2001 %d %M %Y 2001-09-15 00:00:00 15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00 15 MAY 2001 %d %b %Y 2001-05-15 00:00:00 15th May 2001 %D %b %Y 2001-05-15 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00 Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00 Sunday 01 2001 %W %v %x 2001-01-07 00:00:00 Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 060 2004 %j %Y 2004-02-29 00:00:00 4 53 1998 %w %u %Y 1998-12-31 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00 15-01-20 %d-%m-%y 2020-01-15 00:00:00 15-2001-1 %d-%Y-%c 2001-01-15 00:00:00 Loading @@ -162,16 +183,23 @@ date format datetime 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12 10:20:10 %H:%i:%s 0000-00-00 10:20:10 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 10:20:10 %T 0000-00-00 10:20:10 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10 10:20:10AM %r 0000-00-00 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58 15 September 2001 %d %M %Y 2001-09-15 00:00:00 15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00 15 MAY 2001 %d %b %Y 2001-05-15 00:00:00 15th May 2001 %D %b %Y 2001-05-15 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00 Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00 Sunday 01 2001 %W %v %x 2001-01-07 00:00:00 Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 060 2004 %j %Y 2004-02-29 00:00:00 4 53 1998 %w %u %Y 1998-12-31 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00 15-01-20 %d-%m-%y 2020-01-15 00:00:00 15-2001-1 %d-%Y-%c 2001-01-15 00:00:00 Loading @@ -186,16 +214,23 @@ date format date2 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 10:20:10 %H:%i:%s 0000-00-00 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 %T 0000-00-00 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10AM %r 0000-00-00 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 15 September 2001 %d %M %Y 2001-09-15 15 SEPTEMB 2001 %d %M %Y 2001-09-15 15 MAY 2001 %d %b %Y 2001-05-15 15th May 2001 %D %b %Y 2001-05-15 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 Tuesday 00 2002 %W %U %Y 2002-01-01 Thursday 53 1998 %W %u %Y 1998-12-31 Sunday 01 2001 %W %v %x 2001-01-07 Tuesday 52 2001 %W %V %X 2002-01-01 060 2004 %j %Y 2004-02-29 4 53 1998 %w %u %Y 1998-12-31 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 15-01-20 %d-%m-%y 2020-01-15 15-2001-1 %d-%Y-%c 2001-01-15 Loading @@ -210,16 +245,23 @@ date format time 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12 10:20:10 %H:%i:%s 10:20:10 10:20:10 %h:%i:%s.%f 10:20:10 10:20:10 %T 10:20:10 10:20:10AM %h:%i:%s%p 10:20:10 10:20:10AM %r 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58 15 September 2001 %d %M %Y 00:00:00 15 SEPTEMB 2001 %d %M %Y 00:00:00 15 MAY 2001 %d %b %Y 00:00:00 15th May 2001 %D %b %Y 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 00:00:00 Tuesday 00 2002 %W %U %Y 00:00:00 Thursday 53 1998 %W %u %Y 00:00:00 Sunday 01 2001 %W %v %x 00:00:00 Tuesday 52 2001 %W %V %X 00:00:00 060 2004 %j %Y 00:00:00 4 53 1998 %w %u %Y 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00 15-01-20 %d-%m-%y 00:00:00 15-2001-1 %d-%Y-%c 00:00:00 Loading @@ -234,16 +276,23 @@ date format time2 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12 10:20:10 %H:%i:%s 10:20:10 10:20:10 %h:%i:%s.%f 10:20:10 10:20:10 %T 10:20:10 10:20:10AM %h:%i:%s%p 10:20:10 10:20:10AM %r 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58 15 September 2001 %d %M %Y 00:00:00 15 SEPTEMB 2001 %d %M %Y 00:00:00 15 MAY 2001 %d %b %Y 00:00:00 15th May 2001 %D %b %Y 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 00:00:00 Tuesday 00 2002 %W %U %Y 00:00:00 Thursday 53 1998 %W %u %Y 00:00:00 Sunday 01 2001 %W %v %x 00:00:00 Tuesday 52 2001 %W %V %X 00:00:00 060 2004 %j %Y 00:00:00 4 53 1998 %w %u %Y 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00 15-01-20 %d-%m-%y 00:00:00 15-2001-1 %d-%Y-%c 00:00:00 Loading @@ -258,10 +307,13 @@ insert into t1 values ('15 Septembei 2001', '%d %M %Y'), ('15 Ju 2001', '%d %M %Y'), ('Sund 15 MA', '%W %d %b %Y'), ('Sunday 01 2001', '%W %V %X'), ('Thursdai 12 1998', '%W %u %Y'), (NULL, get_format(DATE,'USA')), ('Tuesday 52 2001', '%W %V %X'); ('Sunday 01 2001', '%W %v %X'), ('Tuesday 52 2001', '%W %V %x'), ('Tuesday 52 2001', '%W %V %Y'), ('Tuesday 52 2001', '%W %u %x'), ('7 53 1998', '%w %u %Y'), (NULL, get_format(DATE,'USA')); select date,format,str_to_date(date, format) as str_to_date from t1; date format str_to_date 2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL Loading @@ -273,10 +325,13 @@ date format str_to_date 15 Septembei 2001 %d %M %Y NULL 15 Ju 2001 %d %M %Y NULL Sund 15 MA %W %d %b %Y NULL Sunday 01 2001 %W %V %X NULL Thursdai 12 1998 %W %u %Y NULL Sunday 01 2001 %W %v %X NULL Tuesday 52 2001 %W %V %x NULL Tuesday 52 2001 %W %V %Y NULL Tuesday 52 2001 %W %u %x NULL 7 53 1998 %w %u %Y NULL NULL %m.%d.%Y NULL Tuesday 52 2001 %W %V %X NULL select date,format,concat(str_to_date(date, format),'') as con from t1; date format con 2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL Loading @@ -288,10 +343,13 @@ date format con 15 Septembei 2001 %d %M %Y NULL 15 Ju 2001 %d %M %Y NULL Sund 15 MA %W %d %b %Y NULL Sunday 01 2001 %W %V %X NULL Thursdai 12 1998 %W %u %Y NULL Sunday 01 2001 %W %v %X NULL Tuesday 52 2001 %W %V %x NULL Tuesday 52 2001 %W %V %Y NULL Tuesday 52 2001 %W %u %x NULL 7 53 1998 %w %u %Y NULL NULL %m.%d.%Y NULL Tuesday 52 2001 %W %V %X NULL truncate table t1; insert into t1 values ('10:20:10AM', '%h:%i:%s'), Loading Loading
client/mysqltest.c +2 −2 Original line number Diff line number Diff line Loading @@ -641,7 +641,7 @@ VAR* var_get(const char* var_name, const char** var_name_end, my_bool raw, if (*var_name != '$') goto err; digit = *++var_name - '0'; if (!(digit < 10 && digit >= 0)) if (digit < 0 || digit >= 10) { const char* save_var_name = var_name, *end; uint length; Loading
configure.in +2 −2 Original line number Diff line number Diff line Loading @@ -2562,7 +2562,7 @@ case $default_charset in ;; cp1250) default_charset_default_collation="cp1250_general_ci" default_charset_collations="cp1250_general_ci cp1250_czech_ci cp1250_bin" default_charset_collations="cp1250_general_ci cp1250_czech_cs cp1250_bin" ;; cp1251) default_charset_default_collation="cp1251_general_ci" Loading Loading @@ -2638,7 +2638,7 @@ case $default_charset in ;; latin2) default_charset_default_collation="latin2_general_ci" default_charset_collations="latin2_general_ci latin2_bin latin2_czech_ci latin2_hungarian_ci latin2_croatian_ci" default_charset_collations="latin2_general_ci latin2_bin latin2_czech_cs latin2_hungarian_ci latin2_croatian_ci" ;; latin5) default_charset_default_collation="latin5_turkish_ci" Loading
libmysql/libmysql.c +174 −23 Original line number Diff line number Diff line Loading @@ -1994,7 +1994,7 @@ mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query, ulong length) } /* alloc_root will return valid address even in case param_count alloc_root will return valid address even in case when param_count and field_count are zero. Thus we should never rely on stmt->bind or stmt->params when checking for existence of placeholders or result set. Loading Loading @@ -2091,12 +2091,6 @@ static void update_stmt_fields(MYSQL_STMT *stmt) mysql_stmt_result_metadata() stmt statement handle RETURN NULL statement contains no result set or out of memory. In the latter case you can retreive error message with mysql_stmt_error. MYSQL_RES a result set with no rows DESCRIPTION This function should be used after mysql_stmt_execute(). You can safely check that prepared statement has a result set by calling Loading @@ -2110,6 +2104,12 @@ static void update_stmt_fields(MYSQL_STMT *stmt) mysql_fetch_field_direct, mysql_fetch_fields, mysql_field_seek. - free returned MYSQL_RES structure with mysql_free_result. - proceed to binding of output parameters. RETURN NULL statement contains no result set or out of memory. In the latter case you can retreive error message with mysql_stmt_error. MYSQL_RES a result set with no rows */ MYSQL_RES * STDCALL Loading Loading @@ -2194,11 +2194,11 @@ static void store_param_type(char **pos, MYSQL_BIND *param) param MySQL bind param DESCRIPTION These funtions are invoked from mysql_stmt_execute by MYSQL_BIND::store_param_func pointer. This pointer is set once per many executions in mysql_stmt_bind_param. The caller must ensure that network buffer have enough capacity to store parameter (MYSQL_BIND::buffer_length contains needed number of bytes). These funtions are invoked from mysql_stmt_execute() by MYSQL_BIND::store_param_func pointer. This pointer is set once per many executions in mysql_stmt_bind_param(). The caller must ensure that network buffer have enough capacity to store parameter (MYSQL_BIND::buffer_length contains needed number of bytes). */ static void store_param_tinyint(NET *net, MYSQL_BIND *param) Loading Loading @@ -2701,7 +2701,7 @@ int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt) example a table used in the query was altered. Note, that now (4.1.3) we always send metadata in reply to COM_EXECUTE (even if it is not necessary), so either this or previous always branch works. previous branch always works. TODO: send metadata only when it's really necessary and add a warning 'Metadata changed' when it's sent twice. */ Loading Loading @@ -2776,19 +2776,171 @@ static my_bool int_is_null_false= 0; /* Setup the input parameter data buffers from application Set up input data buffers for a statement. SYNOPSIS mysql_stmt_bind_param() stmt statement handle The statement must be prepared with mysql_stmt_prepare(). bind Array of mysql_stmt_param_count() bind parameters. This function doesn't check that size of this argument is >= mysql_stmt_field_count(): it's user's responsibility. DESCRIPTION Use this call after mysql_stmt_prepare() to bind user variables to placeholders. Each element of bind array stands for a placeholder. Placeholders are counted from 0. For example statement 'INSERT INTO t (a, b) VALUES (?, ?)' contains two placeholders, and for such statement you should supply bind array of two elements (MYSQL_BIND bind[2]). By properly initializing bind array you can bind virtually any C language type to statement's placeholders: First, it's strongly recommended to always zero-initialize entire bind structure before setting it's members. This will both shorten your application code and make it robust to future extensions of MYSQL_BIND structure. Then you need to assign typecode of your application buffer to MYSQL_BIND::buffer_type. The following typecodes with their correspondence to C language types are supported: MYSQL_TYPE_TINY for 8-bit integer variables. Normally it's 'signed char' and 'unsigned char'; MYSQL_TYPE_SHORT for 16-bit signed and unsigned variables. This is usually 'short' and 'unsigned short'; MYSQL_TYPE_LONG for 32-bit signed and unsigned variables. It corresponds to 'int' and 'unsigned int' on vast majority of platforms. On IA-32 and some other 32-bit systems you can also use 'long' here; MYSQL_TYPE_LONGLONG 64-bit signed or unsigned integer. Stands for '[unsigned] long long' on most platforms; MYSQL_TYPE_FLOAT 32-bit floating point type, 'float' on most systems; MYSQL_TYPE_DOUBLE 64-bit floating point type, 'double' on most systems; MYSQL_TYPE_TIME broken-down time stored in MYSQL_TIME structure MYSQL_TYPE_DATE date stored in MYSQL_TIME structure MYSQL_TYPE_DATETIME datetime stored in MYSQL_TIME structure See more on how to use these types for sending dates and times below; MYSQL_TYPE_STRING character string, assumed to be in character-set-client. If character set of client is not equal to character set of column, value for this placeholder will be converted to destination character set before insert. MYSQL_TYPE_BLOB sequence of bytes. This sequence is assumed to be in binary character set (which is the same as no particular character set), and is never converted to any other character set. See also notes about supplying string/blob length below. MYSQL_TYPE_NULL special typecode for binding nulls. These C/C++ types are not supported yet by the API: long double, bool. As you can see from the list above, it's responsibility of application programmer to ensure that chosen typecode properly corresponds to host language type. For example on all platforms where we build MySQL packages (as of MySQL 4.1.4) int is a 32-bit type. So for int you can always assume that proper typecode is MYSQL_TYPE_LONG (however queer it sounds, the name is legacy of the old MySQL API). In contrary sizeof(long) can be 4 or 8 8-bit bytes, depending on platform. TODO: provide client typedefs for each integer and floating point typecode, i. e. int8, uint8, float32, etc. Once typecode was set, it's necessary to assign MYSQL_BIND::buffer to point to the buffer of given type. Finally, additional actions may be taken for some types or use cases: Binding integer types. For integer types you might also need to set MYSQL_BIND::is_unsigned member. Set it to TRUE when binding unsigned char, unsigned short, unsigned int, unsigned long, unsigned long long. Binding floating point types. For floating point types you just need to set MYSQL_BIND::buffer_type and MYSQL_BIND::buffer. The rest of the members should be zero-initialized. Binding NULLs. You might have a column always NULL, never NULL, or sometimes NULL. For an always NULL column set MYSQL_BIND::buffer_type to MYSQL_TYPE_NULL. The rest of the members just need to be zero-initialized. For never NULL columns set MYSQL_BIND::is_null to 0, or this has already been done if you zero-initialized the entire structure. If you set MYSQL_TYPE::is_null to point to an application buffer of type 'my_bool', then this buffer will be checked on each execution: this way you can set the buffer to TRUE, or any non-0 value for NULLs, and to FALSE or 0 for not NULL data. Binding text strings and sequences of bytes. For strings, in addition to MYSQL_BIND::buffer_type and MYSQL_BIND::buffer you need to set MYSQL_BIND::length or MYSQL_BIND::buffer_length. If 'length' is set, 'buffer_length' is ignored. 'buffer_length' member should be used when size of string doesn't change between executions. If you want to vary buffer length for each value, set 'length' to point to an application buffer of type 'unsigned long' and set this long to length of the string before each mysql_stmt_execute(). Binding dates and times. For binding dates and times prepared statements API provides clients with MYSQL_TIME structure. A pointer to instance of this structure should be assigned to MYSQL_BIND::buffer whenever MYSQL_TYPE_TIME, MYSQL_TYPE_DATE, MYSQL_TYPE_DATETIME typecodes are used. When typecode is MYSQL_TYPE_TIME, only members 'hour', 'minute', 'second' and 'neg' (is time offset negative) are used. These members only will be sent to the server. MYSQL_TYPE_DATE implies use of 'year', 'month', 'day', 'neg'. MYSQL_TYPE_DATETIME utilizes both parts of MYSQL_TIME structure. You don't have to set MYSQL_TIME::time_type member: it's not used when sending data to the server, typecode information is enough. 'second_part' member can hold microsecond precision of time value, but now it's only supported on protocol level: you can't store microsecond in a column, or use in temporal calculations. However, if you send a time value with microsecond part for 'SELECT ?', statement, you'll get it back unchanged from the server. Data conversion. If conversion from host language type to data representation, corresponding to SQL type, is required it's done on the server. Data truncation is possible when conversion is lossy. For example, if you supply MYSQL_TYPE_DATETIME value out of valid SQL type TIMESTAMP range, the same conversion will be applied as if this value would have been sent as string in the old protocol. TODO: document how the server will behave in case of truncation/data loss. After variables were bound, you can repeatedly set/change their values and mysql_stmt_execute() the statement. See also: mysql_stmt_send_long_data() for sending long text/blob data in pieces, examples in tests/client_test.c. Next steps you might want to make: - execute statement with mysql_stmt_execute(), - reset statement using mysql_stmt_reset() or reprepare it with another query using mysql_stmt_prepare() - close statement with mysql_stmt_close(). IMPLEMENTATION The function copies given bind array to internal storage of the statement, and sets up typecode-specific handlers to perform serialization of bound data. This means that although you don't need to call this routine after each assignment to bind buffers, you need to call it each time you change parameter typecodes, or other members of MYSQL_BIND array. This is a pure local call. Data types of client buffers are sent along with buffers' data at first execution of the statement. RETURN 0 success 1 error, can be retrieved with mysql_stmt_error. Note, that this function doesn't check that size of MYSQL_BIND array is >= mysql_stmt_field_count(), */ my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT *stmt, MYSQL_BIND *bind) Loading Loading @@ -2971,10 +3123,7 @@ mysql_stmt_send_long_data(MYSQL_STMT *stmt, uint param_number, if (param->buffer_type < MYSQL_TYPE_TINY_BLOB || param->buffer_type > MYSQL_TYPE_STRING) { /* Long data handling should be used only for string/binary types only */ /* Long data handling should be used only for string/binary types */ strmov(stmt->sqlstate, unknown_sqlstate); sprintf(stmt->last_error, ER(stmt->last_errno= CR_INVALID_BUFFER_USE), param->param_number); Loading Loading @@ -3277,7 +3426,8 @@ static void fetch_long_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field, char buff[22]; /* Enough for longlong */ char *end= longlong10_to_str(value, buff, field_is_unsigned ? 10: -10); /* Resort to string conversion which supports all typecodes */ return fetch_string_with_conversion(param, buff, end - buff); fetch_string_with_conversion(param, buff, end - buff); break; } } } Loading Loading @@ -3349,10 +3499,11 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field, } else { sprintf(buff, "%.*f", field->decimals, value); sprintf(buff, "%.*f", (int) field->decimals, value); end= strend(buff); } return fetch_string_with_conversion(param, buff, end - buff); fetch_string_with_conversion(param, buff, end - buff); break; } } } Loading
mysql-test/ndb/ndb_config_2_node.ini +1 −0 Original line number Diff line number Diff line Loading @@ -4,6 +4,7 @@ MaxNoOfConcurrentOperations: CHOOSE_MaxNoOfConcurrentOperations DataMemory: CHOOSE_DataMemory IndexMemory: CHOOSE_IndexMemory Diskless: CHOOSE_Diskless TimeBetweenWatchDogCheck: 30000 [COMPUTER] Id: 1 Loading
mysql-test/r/date_formats.result +65 −7 Original line number Diff line number Diff line Loading @@ -90,16 +90,23 @@ insert into t1 values ('2003-01-02 11:11:12Pm', '%Y-%m-%d %h:%i:%S%p'), ('10:20:10', '%H:%i:%s'), ('10:20:10', '%h:%i:%s.%f'), ('10:20:10', '%T'), ('10:20:10AM', '%h:%i:%s%p'), ('10:20:10AM', '%r'), ('10:20:10.44AM', '%h:%i:%s.%f%p'), ('15-01-2001 12:59:58', '%d-%m-%Y %H:%i:%S'), ('15 September 2001', '%d %M %Y'), ('15 SEPTEMB 2001', '%d %M %Y'), ('15 MAY 2001', '%d %b %Y'), ('15th May 2001', '%D %b %Y'), ('Sunday 15 MAY 2001', '%W %d %b %Y'), ('Sund 15 MAY 2001', '%W %d %b %Y'), ('Tuesday 00 2002', '%W %U %Y'), ('Thursday 53 1998', '%W %u %Y'), ('Sunday 01 2001', '%W %v %x'), ('Tuesday 52 2001', '%W %V %X'), ('060 2004', '%j %Y'), ('4 53 1998', '%w %u %Y'), ('15-01-2001', '%d-%m-%Y %H:%i:%S'), ('15-01-20', '%d-%m-%y'), ('15-2001-1', '%d-%Y-%c'); Loading @@ -114,16 +121,23 @@ date format str_to_date 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12 10:20:10 %H:%i:%s 0000-00-00 10:20:10 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 10:20:10 %T 0000-00-00 10:20:10 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10 10:20:10AM %r 0000-00-00 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58 15 September 2001 %d %M %Y 2001-09-15 00:00:00 15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00 15 MAY 2001 %d %b %Y 2001-05-15 00:00:00 15th May 2001 %D %b %Y 2001-05-15 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00 Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00 Sunday 01 2001 %W %v %x 2001-01-07 00:00:00 Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 060 2004 %j %Y 2004-02-29 00:00:00 4 53 1998 %w %u %Y 1998-12-31 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00 15-01-20 %d-%m-%y 2020-01-15 00:00:00 15-2001-1 %d-%Y-%c 2001-01-15 00:00:00 Loading @@ -138,16 +152,23 @@ date format con 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12 10:20:10 %H:%i:%s 0000-00-00 10:20:10 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 10:20:10 %T 0000-00-00 10:20:10 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10 10:20:10AM %r 0000-00-00 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58 15 September 2001 %d %M %Y 2001-09-15 00:00:00 15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00 15 MAY 2001 %d %b %Y 2001-05-15 00:00:00 15th May 2001 %D %b %Y 2001-05-15 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00 Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00 Sunday 01 2001 %W %v %x 2001-01-07 00:00:00 Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 060 2004 %j %Y 2004-02-29 00:00:00 4 53 1998 %w %u %Y 1998-12-31 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00 15-01-20 %d-%m-%y 2020-01-15 00:00:00 15-2001-1 %d-%Y-%c 2001-01-15 00:00:00 Loading @@ -162,16 +183,23 @@ date format datetime 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12 10:20:10 %H:%i:%s 0000-00-00 10:20:10 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 10:20:10 %T 0000-00-00 10:20:10 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10 10:20:10AM %r 0000-00-00 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58 15 September 2001 %d %M %Y 2001-09-15 00:00:00 15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00 15 MAY 2001 %d %b %Y 2001-05-15 00:00:00 15th May 2001 %D %b %Y 2001-05-15 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00 Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00 Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00 Sunday 01 2001 %W %v %x 2001-01-07 00:00:00 Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00 060 2004 %j %Y 2004-02-29 00:00:00 4 53 1998 %w %u %Y 1998-12-31 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00 15-01-20 %d-%m-%y 2020-01-15 00:00:00 15-2001-1 %d-%Y-%c 2001-01-15 00:00:00 Loading @@ -186,16 +214,23 @@ date format date2 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 10:20:10 %H:%i:%s 0000-00-00 10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10 %T 0000-00-00 10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10AM %r 0000-00-00 10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 15 September 2001 %d %M %Y 2001-09-15 15 SEPTEMB 2001 %d %M %Y 2001-09-15 15 MAY 2001 %d %b %Y 2001-05-15 15th May 2001 %D %b %Y 2001-05-15 Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 Tuesday 00 2002 %W %U %Y 2002-01-01 Thursday 53 1998 %W %u %Y 1998-12-31 Sunday 01 2001 %W %v %x 2001-01-07 Tuesday 52 2001 %W %V %X 2002-01-01 060 2004 %j %Y 2004-02-29 4 53 1998 %w %u %Y 1998-12-31 15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 15-01-20 %d-%m-%y 2020-01-15 15-2001-1 %d-%Y-%c 2001-01-15 Loading @@ -210,16 +245,23 @@ date format time 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12 10:20:10 %H:%i:%s 10:20:10 10:20:10 %h:%i:%s.%f 10:20:10 10:20:10 %T 10:20:10 10:20:10AM %h:%i:%s%p 10:20:10 10:20:10AM %r 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58 15 September 2001 %d %M %Y 00:00:00 15 SEPTEMB 2001 %d %M %Y 00:00:00 15 MAY 2001 %d %b %Y 00:00:00 15th May 2001 %D %b %Y 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 00:00:00 Tuesday 00 2002 %W %U %Y 00:00:00 Thursday 53 1998 %W %u %Y 00:00:00 Sunday 01 2001 %W %v %x 00:00:00 Tuesday 52 2001 %W %V %X 00:00:00 060 2004 %j %Y 00:00:00 4 53 1998 %w %u %Y 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00 15-01-20 %d-%m-%y 00:00:00 15-2001-1 %d-%Y-%c 00:00:00 Loading @@ -234,16 +276,23 @@ date format time2 2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12 10:20:10 %H:%i:%s 10:20:10 10:20:10 %h:%i:%s.%f 10:20:10 10:20:10 %T 10:20:10 10:20:10AM %h:%i:%s%p 10:20:10 10:20:10AM %r 10:20:10 10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000 15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58 15 September 2001 %d %M %Y 00:00:00 15 SEPTEMB 2001 %d %M %Y 00:00:00 15 MAY 2001 %d %b %Y 00:00:00 15th May 2001 %D %b %Y 00:00:00 Sunday 15 MAY 2001 %W %d %b %Y 00:00:00 Sund 15 MAY 2001 %W %d %b %Y 00:00:00 Tuesday 00 2002 %W %U %Y 00:00:00 Thursday 53 1998 %W %u %Y 00:00:00 Sunday 01 2001 %W %v %x 00:00:00 Tuesday 52 2001 %W %V %X 00:00:00 060 2004 %j %Y 00:00:00 4 53 1998 %w %u %Y 00:00:00 15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00 15-01-20 %d-%m-%y 00:00:00 15-2001-1 %d-%Y-%c 00:00:00 Loading @@ -258,10 +307,13 @@ insert into t1 values ('15 Septembei 2001', '%d %M %Y'), ('15 Ju 2001', '%d %M %Y'), ('Sund 15 MA', '%W %d %b %Y'), ('Sunday 01 2001', '%W %V %X'), ('Thursdai 12 1998', '%W %u %Y'), (NULL, get_format(DATE,'USA')), ('Tuesday 52 2001', '%W %V %X'); ('Sunday 01 2001', '%W %v %X'), ('Tuesday 52 2001', '%W %V %x'), ('Tuesday 52 2001', '%W %V %Y'), ('Tuesday 52 2001', '%W %u %x'), ('7 53 1998', '%w %u %Y'), (NULL, get_format(DATE,'USA')); select date,format,str_to_date(date, format) as str_to_date from t1; date format str_to_date 2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL Loading @@ -273,10 +325,13 @@ date format str_to_date 15 Septembei 2001 %d %M %Y NULL 15 Ju 2001 %d %M %Y NULL Sund 15 MA %W %d %b %Y NULL Sunday 01 2001 %W %V %X NULL Thursdai 12 1998 %W %u %Y NULL Sunday 01 2001 %W %v %X NULL Tuesday 52 2001 %W %V %x NULL Tuesday 52 2001 %W %V %Y NULL Tuesday 52 2001 %W %u %x NULL 7 53 1998 %w %u %Y NULL NULL %m.%d.%Y NULL Tuesday 52 2001 %W %V %X NULL select date,format,concat(str_to_date(date, format),'') as con from t1; date format con 2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL Loading @@ -288,10 +343,13 @@ date format con 15 Septembei 2001 %d %M %Y NULL 15 Ju 2001 %d %M %Y NULL Sund 15 MA %W %d %b %Y NULL Sunday 01 2001 %W %V %X NULL Thursdai 12 1998 %W %u %Y NULL Sunday 01 2001 %W %v %X NULL Tuesday 52 2001 %W %V %x NULL Tuesday 52 2001 %W %V %Y NULL Tuesday 52 2001 %W %u %x NULL 7 53 1998 %w %u %Y NULL NULL %m.%d.%Y NULL Tuesday 52 2001 %W %V %X NULL truncate table t1; insert into t1 values ('10:20:10AM', '%h:%i:%s'), Loading
