'FUNCTION', 'GENERAL', 'GENERATED', 'GEOMETRY', 'GEOMETRYCOLLECTION', 'GET', 'GET_FORMAT', 'GLOBAL', 'GRANT', 'GRANTS', 'GROUP', 'GROUP_REPLICATION', 'HANDLER', 'HASH', 'HAVING', 'HELP', 'HIGH_PRIORITY', 'HOST', 'HOSTS', 'HOUR', 'HOUR_MICROSECOND', 'HOUR_MINUTE', 'HOUR_...
ANSI_WARNINGS isn't honored when you pass parameters in a stored procedure, user-defined function, or when you declare and set variables in a batch statement. For example, if a variable is defined as char(3), and then set to a value larger than three characters, the data is truncated ...
'INSERT EXEC' within a function did not work 'Sort' in exuction plan is showing more than 90 % cost, what to do? 'TRY_CONVERT' is not a recognized built-in function name 'VARCHAR' is not a recognized built-in function name. 'WHEN MATCHED' cannot appear more than once in a 'UPDAT...
SQL_MAX_TABLES_IN_SELECT SQL_MAX_USER_NAME_LEN 标量函数信息 InfoType 参数的以下值返回有关数据源和驱动程序支持的标量函数的信息。 有关标量函数的详细信息,请参阅 附录E:标量函数。 SQL_CONVERT_FUNCTIONS SQL_NUMERIC_FUNCTIONS SQL_STRING_FUNCTIONS SQL_SYSTEM_FUNCTIONS SQL_TIMEDATE_ADD_INTERVALS SQL_TIME...
If count is negative, everything to the right of the final delimiter (counting from the right) is returned. The function substring_index performs a case-sensitive match when searching for delim. substring_index(str, Delim,count)-返回str中的子串,然后才出现分隔符的count。如果count为正,则返回...
from (select count(a.字段) as rscount, TO_CHAR(CREATEDATE, 'yyyy-mm') timevalue, substr(('xx'||a.shiguid),1,8) as 字段 from 表 a where 字段 in (select trim(字段) from 表 where 字段 like 'xxx%') group by 字段,TO_CHAR(CREATEDATE, 'yyyy-mm')) t1, ...
(See the SQL_DRIVER_HDESC or SQL_DRIVER_HSTMT descriptors later in this function description for more information.) If InfoValuePtr is NULL, StringLengthPtr will still return the total number of bytes (excluding the null-termination character for character data) available to return in the ...
TABLE_VALUED_FUNCTION_REQUIRED_METADATA_INVALID UNKNOWN_PRIMITIVE_TYPE_IN_VARIANT VARIANT_CONSTRUCTOR_SIZE_LIMIT VARIANT_DUPLICATE_KEY VARIANT_SIZE_LIMIT WKB_PARSE_ERROR WKT_PARSE_ERROR XML_WILDCARD_RESCUED_DATA_CONFLICT_ERROR 22024 unterminated C string NULL_DATA_SOURCE_OPTION 22029 noncharacter in UCS...
注:You can use the LENGTH function to find the number of characters in a string。 4、Show the name and the capital where the first letters of each match. Don't include countries where the name and the capital are the same word.
[Input] Length of *ServerName in characters. UserName [Input] User identifier. NameLength2 [Input] Length of *UserName in characters. Authentication [Input] Authentication string (typically the password). NameLength3 [Input] Length of *Authentication in characters. Returns SQL_SUCCESS, SQL_SUCCESS...