#Ibm netezza sql extensions toolkit download#

TESTDB.ADMIN(ADMIN)=> select extract(seconds from col1 - col2) diff from time_diff Similarly using a single extract with 'epoch' around a subtraction of the two values values may also not give you what you expect. I recommend against using extract with 'seconds' as the result you get probably won't be what you intended. TESTDB.ADMIN(ADMIN)=> _between(col1,col2) diff from time_diff This function returns a 128, 160 or 256 bit hash of the input data, depending upon the algorithm you select. TESTDB.ADMIN(ADMIN)=> select abs(extract(epoch from col2) - extract(epoch from col1)) diff from time_diff Netezza FPGA nzsql Command and its Usage Working with Materialized views in Netezza Importance of right distribution Key IBM Netezza SQL Extensions Toolkit provides the following hash functions: Hash() function. I happen to have the toolkit installed in a separate database I've called SQLEXT. If you have the SQL Extension Toolkit installed in your current database you wont need the SQLEXT. If you aren't interested in a signed result then using the seconds_between function provided by the SQL Extension Toolkit as mentioned by mc110 works well, or you could simply apply the ABS function to the first solution. TESTDB.ADMIN(ADMIN)=> select extract(epoch from col2) - extract(epoch from col1) diff from time_diff TESTDB.ADMIN(ADMIN)=> select extract(epoch from col1) - extract(epoch from col2) diff from time_diff TESTDB.ADMIN(ADMIN)=> select * from time_diff

#Ibm netezza sql extensions toolkit download#

Step3: An IBM user with appropriate support permissions can download this software.

Step2: And follow the screenshots to download. I recommend using an expression like the following if you want a signed result of seconds between the two timestamps. Select From Information management: IBM Netezza Applications.