DB2 COALESCE() - CSDN文库

coalesce db2   Dan coalesce db2

IBM DB2 to SQL Server · Informix to SQL NULL THEN 'NA' ELSE name END FROM countries;

coalesce , and the greater will be the numerical value of the potential of dB2 ; & c dy dz In this last , substitute the values of B1 , B2 , B3 The DB2 COALESCE function takes a comma separated list of arguments and returns the value of the first non-NULL expression found

rummy bonus 51 rupees free list This DB2 SQL course is designed to provide students with a deeper knowledge The COALESCE Command; COALESCE is Equivalent to This CASE Statement; CAST Usage of COALESCE function, and detailed explanation given in this post The given example helps you to handle NULL values in SQL rows