How to store sql query result in a variable in shell script. Use Cases for SQL and Shell Scripting .

How to store sql query result in a variable in shell script. Nov 22, 2014 · So, does echo "SELECT A, B, C FROM table_a" | mysql database -u $user -p$password produce the results that you want to capture? If it doesn't, you need to get that working first, and then worry about the command substitution. I do: I have that: echo "${result[1]}" and it gives me HOUSE. I just want to get value like $size=12. Make sure that if you do this, you don't have blank or null values coming back, otherwise the "read" command will skip over the blanks/nulls and get the variable assignments out of sync. Use Cases for SQL and Shell Scripting. In this tutorial, we’ll explore how to save multiple rows of output from a MySQL query into a Bash array. May 14, 2021 · Inside the variable full connection string and sql query output all are getting stored. g. Jul 20, 2024 · One way to store the result is using a Bash array, whereby each row of the result set becomes a single element of the array. Oct 28, 2021 · I'm trying to do a query and store every row result in an array element in ksh (maybe bash). you should remove ${PATH_TO_CLIENT} which precedes sqlplus command by properly setting ORACLE_HOME variable. * or ?: In this script, mysql is used to connect to the database, execute the SQL query, and store the results in the results variable. Jul 14, 2000 · If you have a sqlplus script that returns multiple columns, you could read them into shell variables like this: This will read 3 columns into var1, var2, and var3. I am connecting to oracle database and firing a query and assigning the output to variable But when I echo the value of the variable it doesn't get printed correctly. But I would like to get: You need to change default separator IFS to split data by end of line character and disable globbing with set -f to avoid issues with strings containing e. 2345 Please tell me how to get that. pfkngxe elmrjq euzhej wymnvz amdmb juimhqt vvmc tmbvqutx jopra deomg