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57 lines
1.4 KiB
Groff
57 lines
1.4 KiB
Groff
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.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_query" "3" "" "Version 3.2.2" "MariaDB Connector/C"
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.hy
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.SS Name
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.PP
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mysql_query \- executes a null terminated statement string
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.SS Synopsis
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.IP
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.nf
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\f[C]
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#include <mysql.h>
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int mysql_query(MYSQL * mysql,
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const char * query);
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\f[R]
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.fi
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.SS Description
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.PP
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Performs a statement pointed to by the null terminate string query
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against the database.
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Contrary to \f[B]mysql_real_query(3)\f[R], mysql_query() is not binary
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safe.
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.SS Parameter
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.IP \[bu] 2
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\f[C]mysql\f[R] \- a mysql handle, which was previously allocated by
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\f[B]mysql_init(3)\f[R] and connected by
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\f[B]mysql_real_connect(3)\f[R].
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.IP \[bu] 2
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\f[C]query\f[R] \-a null terminated string containing the statement to
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be performed.
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.SS Notes
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.IP \[bu] 2
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For executing multi statements the statements within the null terminated
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string statements must be separated by a semicolon.
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.IP \[bu] 2
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If your statement contains binary data you should use
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\f[B]mysql_real_query(3)\f[R] or escape your data with
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\f[B]mysql_hex_string(3)\f[R].
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.IP \[bu] 2
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To determine if a statement returned a result set use the function
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\f[B]mysql_field_count(3)\f[R].
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.SS Return value
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.PP
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Returns zero on success, non zero on failure.
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.SS See also
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.IP \[bu] 2
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\f[B]mysql_real_query(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_field_count(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_hex_string(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_use_result(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_store_result(3)\f[R]
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