information schema : ODBC standard Views of RDBMS MetaData

learn more… | top users | synonyms

0
votes
1answer
72 views

Need help to understand how information_schema.TABLES get updated

I created large innodb table mysql> select count(*) from big_data; +----------+ | count(*) | +----------+ | 23822336 | +----------+ checked the stats in informaion_schema.TABLES mysql> ...
0
votes
1answer
96 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 ...
0
votes
0answers
114 views

MySQL Update Default Value of Column in Multiple Tables From An Inner Select Statement

I posted this question on stack overflow, but his might be a better place for it. Reference: ...
0
votes
0answers
36 views

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 ...
0
votes
0answers
25 views

Anyone know the fix for an older innodb inspection query

This post talked about an information_schema query to give you a nice report of how much percentage wise indexes are fitting into the buffer pool The query looked like > SELECT `schema` ...