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| mariadb_dyncol_exists_named(3) | MariaDB Connector/C | mariadb_dyncol_exists_named(3) |
Name
mariadb_dyncol_exists_named - Check if column with given name exists.Synopsis
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enum enum_dyncol_func_result mariadb_dyncol_exists_named(DYNAMIC_COLUMN *str, MYSQL_LEX_STRING *column_key);
Description
Checks if a column with the specified column key exists.Parameter
- •
- *str - Dynamic column
- •
- *column_key - The column key to search for
Return value
Returns ER_DYNCOL_YES if a column with given key exists, ER_DYNCOL_NO if no column exists or error.See also
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- <mariadb_dyncol_exists_num>
- •
- Dynamic Column Error Codes (dyncol_typesanddefs#error-codes)
| Version 3.2.2 |
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