reading data from mysql using python code example

Example 1: reading mysql data in python

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	-webkit-clip-path: inset(50%);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal;
	word-break: normal;
}

.hljs {
	box-sizing: border-box;
}

.hljs.shcb-code-table {
	display: table;
	width: 100%;
}

.hljs.shcb-code-table > .shcb-loc {
	color: inherit;
	display: table-row;
	width: 100%;
}

.hljs.shcb-code-table .shcb-loc > span {
	display: table-cell;
}

.wp-block-code code.hljs:not(.shcb-wrap-lines) {
	white-space: pre;
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.wp-block-code code.hljs.shcb-wrap-lines {
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.hljs.shcb-line-numbers {
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.hljs.shcb-line-numbers > .shcb-loc {
	counter-increment: line;
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.hljs.shcb-line-numbers .shcb-loc > span {
	padding-left: 0.75em;
}

.hljs.shcb-line-numbers .shcb-loc::before {
	border-right: 1px solid #ddd;
	content: counter(line);
	display: table-cell;
	padding: 0 0.75em;
	text-align: right;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	white-space: nowrap;
	width: 1%;
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         from mysql.connector import MySQLConnection, Error
from python_mysql_dbconfig import read_db_config


def query_with_fetchone():
    try:
        dbconfig = read_db_config()
        conn = MySQLConnection(**dbconfig)
        cursor = conn.cursor()
        cursor.execute("SELECT * FROM books")

        row = cursor.fetchone()

        while row is not None:
            print(row)
            row = cursor.fetchone()

    except Error as e:
        print(e)

    finally:
        cursor.close()
        conn.close()


if __name__ == '__main__':
    query_with_fetchone()Code language: Python (python)

Example 2: python retrieves records after db select query

cursor.fetchall()