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| mariadb_dyncol_update_many_num(3) | MariaDB Connector/C | mariadb_dyncol_update_many_num(3) |
Name
mariadb_dyncol_update_many_num - Update, insert or delete values in a dynamic column using numeric keysSynopsis
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#include <mariadb_dyncol.h> enum enum_dyncol_func_result mariadb_dyncol_update_many_num(DYNAMIC_COLUMN *str, uint column_count, uint *column_keys, DYNAMIC_COLUMN_VALUE *values)
Description
Add, delete or update columns in a dynamic column with a numeric key.Parameter
- •
- *str - A pointer to a dynamic column structure
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- column_count - number of columns
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- *column_keys - an array of column keys
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- *values - an array of values
Return value
Returns ER_DYNCOL_OK on success, otherwise error.Notes
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- To delete a column, update its value to a “non-value” of type DYN_COL_NULL
See also
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- <mariadb_dyncol_create_many_num>
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- <mariadb_dyncol_update_many_named>
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- Dynamic Column Error Codes (dyncol_typesanddefs#error-codes)
| Version 3.2.2 |
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