information schema : ODBC standard Views of RDBMS MetaData

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How to get row count from all tables of a schema ( without using information schema )

The query should collect data from table name , schema name from information.schema and row count should be taken from actual table.
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Finding out the exact size of the database after inserting records?

I have this query: SELECT table_schema "db.name" , Round(Sum(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB" FROM information_schema.tables GROUP BY table_schema; Does this ...
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784 views

How to resolve red invalid icon for Informatica mapping

I'm having a difficult time resolving a red "invalid" icon within Informatica. I've done all possible scenarios for checking in / checking out this object (mapping). It currently does not have any ...
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How can I make a copy of a table from information_schema?

I would like to extract meta information from information_schema like count of rows in a table and store the result table into "meta" database. However, while I can query tables in information_schema, ...
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Get reference count of reverse foreign key relations

Image I have a simple user table like this: ID|Name ------- 12|Foo I want to know: How many reverse foreign key relations point to the user with ID 12? I mean the number of rows which are a foreign ...
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Table Field to Reference Field in Other Tables

Suppose I want to map a set of input values to database table fields E.g. employeeFirstName --> emp.fName employeeLastName --> emp.lName ... --> ... In theory I can create a ...