friendica-github/doc/database/db_oembed.md

Table oembed
============

| Field        | Description                        | Type         | Null | Key | Default             | Extra |
| ------------ | ---------------------------------- | ------------ | ---- | --- | ------------------- | ----- |
| url          | page url                           | varchar(255) | NO   | PRI | NULL                |       |
| content      | OEmbed data of the page            | text         | NO   |     | NULL                |       |
| created      | datetime of creation               | datetime     | NO   | MUL | 0001-01-01 00:00:00 |       |

Return to [database documentation](help/database)
Several performance improvements 2016-01-15 22:27:25 +00:00			`Table oembed`
			`============`

			`\| Field \| Description \| Type \| Null \| Key \| Default \| Extra \|`
			`\| ------------ \| ---------------------------------- \| ------------ \| ---- \| --- \| ------------------- \| ----- \|`
			`\| url \| page url \| varchar(255) \| NO \| PRI \| NULL \| \|`
			`\| content \| OEmbed data of the page \| text \| NO \| \| NULL \| \|`
Fix for MySQL 5.7+ https://github.com/friendica/friendica/issues/2786 Only tested on Ubuntu 16.10 with MySQL 5.7.17. https://dev.mysql.com/doc/refman/8.0/en/timestamp-initialization.html https://dev.mysql.com/doc/refman/8.0/en/sql-mode.html#sqlmode_no_zero_date As of MySQL 5.7.4, NO_ZERO_DATE is deprecated. Patch based on the following search & replace (and then reverting some changes in libraries): ```sh grep -l '= "0000-00-00"' -r . \| xargs sed -i -e "s/= \"0000-00-00\"/= '0000-00-00'/g" grep -l "0000-00-00" -r . \| xargs sed -i -e "s/0000-00-00/0001-01-01/g" grep -l "!= '0001-01-01'" -r . \| xargs sed -i -e "s/!= '0001-01-01'/> '0001-01-01'/g" grep -l " === '0001-01-01'" -r . \| xargs sed -i -e "s/ === '0001-01-01'/ <= '0001-01-01'/g" grep -l " == '0001-01-01'" -r . \| xargs sed -i -e "s/ == '0001-01-01'/ <= '0001-01-01'/g" grep -l "strpos(\$dob, '0000-') === 0" -r . \| xargs sed -i -e "s/strpos(\$dob, '0000-') === 0/strpos(\$dob, '0000-') === 0 \|\| strpos(\$dob, '0001-') === 0/g" grep -l 'array("", "0001-01-01")' -r . \| xargs sed -i -e 's/array("", "0001-01-01")/array("", "0000-00-00", "0001-01-01")/g' grep -l "\$dob = '0000-'" -r . \| xargs sed -i -e "s/\$dob = '0000-'/\$dob = '0001-'/g" ``` 2017-04-11 21:00:45 +00:00			`\| created \| datetime of creation \| datetime \| NO \| MUL \| 0001-01-01 00:00:00 \| \|`
Several performance improvements 2016-01-15 22:27:25 +00:00
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