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Difference between revisions of "SQL injection/Target Environments/Mapping/MySQL"
From NetSec
(Created page with "<noinclude>{{subpage|SQL injection}}</noinclude> When outside of the C SQL API, access the data structure via the information_schema database. * <i>'''Show Databases...") |
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| − | <noinclude>{{ | + | <noinclude>{{path|[[SQL injection]] > [[SQL injection/Target Environments|Target Environments]] > [[SQL injection/Target Environments/Mapping|Mapping]] > MySQL}}</noinclude> |
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When outside of the [[C]] [[SQL]] [[API]], access the data structure via the information_schema database. | When outside of the [[C]] [[SQL]] [[API]], access the data structure via the information_schema database. | ||
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{{code|text=<source lang="sql">select column_name from information_schema.columns where table_name=[table_name] and table_schema=[database_name]</source>}} | {{code|text=<source lang="sql">select column_name from information_schema.columns where table_name=[table_name] and table_schema=[database_name]</source>}} | ||
| − | If the currently selected database is the only accessible database in the context of the [[vulnerable]] query, time can be saved by using the database() function or @@database environment variables, e.g. '''where table_schema = database()''' or '''where table_schema = @@database'''. | + | If the currently selected database is the only accessible database in the context of the [[vulnerability|vulnerable]] query, time can be saved by using the database() function or @@database environment variables, e.g. '''where table_schema = database()''' or '''where table_schema = @@database'''. |
Latest revision as of 06:58, 19 July 2012
- SQL injection > Target Environments > Mapping > MySQL
When outside of the C SQL API, access the data structure via the information_schema database.
- Show Databases equivalent:
SELECT schema_name FROM information_schema.schemata; |
- Show tables equivalent:
SELECT TABLE_NAME FROM information_schema.tables WHERE table_schema=[database_name] |
- Show fields equivalent:
SELECT column_name FROM information_schema.columns WHERE TABLE_NAME=[TABLE_NAME] AND table_schema=[database_name] |
If the currently selected database is the only accessible database in the context of the vulnerable query, time can be saved by using the database() function or @@database environment variables, e.g. where table_schema = database() or where table_schema = @@database.
