Man page - mariadb_dyncol_column_count(3)

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Package: libmariadb-dev
apt-get install libmariadb-dev

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mysql_stmt_bind_result(3)
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mariadb_dyncol_exists_named(3)
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mariadb_dyncol_exists_num(3)
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mysql_shutdown(3)
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Documentations in package:

libmariadb-dev

Manual

mariadb_dyncol_column_count

Name
Description
Parameter
Return value
Notes
See also

Name

mariadb_dyncol_column_count - Get number of columns in dynamic column blob ## Synopsis

#include <mariadb_dyncol.h>

enum enum_dyncol_func_result
mariadb_dyncol_column_count(DYNAMIC_COLUMN *str,
unsigned int *column_count);

Description

Gets the number of columnns in a dynamic column blob.

Parameter

	•		*str - A pointer to a DYNAMIC_COLUMN structure
	•		column_count - An unsigned integer pointer where the number of columns will be stored.

Return value

Returns ER_DYNCOL_OK on success, otherwise error.

Notes

•

mariadb_dyncol_column_count() doesn’t count NULL values.