1mysql_field_count(3)          MariaDB Connector/C         mysql_field_count(3)
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5   Name
6       mysql_field_count  -  returns the number of columns for the most recent
7       statement
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9   Synopsis
10              #include <mysql.h>
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12              unsigned int mysql_field_count(MYSQL * mysql);
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14   Description
15       Returns the number of columns for the most recent statement on the con‐
16       nection represented by the link parameter as an unsigned integer.  This
17       function can be useful when using the mysql_store_result(3) function to
18       determine  if  the query should have produced a non-empty result set or
19       not without knowing the nature of the query.
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21   Parameters
22       • mysql is a connection identifier, which was previously  allocated  by
23         mysql_init(3) and connected by mysql_real_connect(3).
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25   Notes
26       The  mysql_field_count()  function should be used to determine if there
27       is a result set available.
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29   Return value:
30       The number of columns for the most recent statemet.  The value is zero,
31       if the statemet didn’t produce a result set.
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33   See also
34mysql_store_result(3)
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36mysql_use_result(3)
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40Version 3.3.1                                             mysql_field_count(3)
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