Paweł Domański
59 lines
840 B
Bash
59 lines
840 B
Bash
#!/bin/bash
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# Shows functions that specified table occurs in
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USER=""
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PORT=""
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usage() {
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echo "Usage: $0 -d <dbname> -t <table> [-U <user> -p <port>]"
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exit 1
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}
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while getopts "d:t:p:uU:" OPT;
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do case "${OPT}" in
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d) DBNAME=$OPTARG
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;;
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t) TBL=$OPTARG
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;;
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p) PORT="-p $OPTARG"
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;;
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U) USER="-U $OPTARG"
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;;
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u) usage
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;;
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[?]) usage
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esac;
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done
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if [ "$DBNAME" = "" ]
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then
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DBNAME="enf"
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fi
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if [ "$TBL" = "" ]
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then
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usage
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exit 1
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fi
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echo "$TBL"
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psql $USER $PORT $DBNAME <<_CODE_
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SELECT p.proname,
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CASE WHEN p.proretset = TRUE
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THEN 'SET OF '
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ELSE ''
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END ||
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UPPER( (SELECT typname
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FROM pg_type
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WHERE oid = p.prorettype) ) AS return_type,
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proargnames as parameters
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FROM pg_proc p
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WHERE prosrc LIKE '%$TBL%'
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ORDER BY p.proname;
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_CODE_
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exit 0
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