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pgsql: add -X to psql commands to prevent loading ~/.psqlrc 

The ~/.psqlrc may alter the output. In particular, I have '\timing on'
in there to add timings. This is useful when using psql, but not when
relying on it in scripts.

For example:

    psql -Aqt -c "select n.nspname \
        from pg_catalog.pg_namespace n \
        where n.nspname "'!~'" '^pg_' \
          and n.nspname <> 'information_schema' \
        order by 1;" postgres 2>/dev/null

Gives the output:

    public
    Time: 1.882 ms

Whereas with -X it gives the standard output:

    public
This commit is contained in:
Martin Tournoij 2020-06-03 11:38:52 +08:00
parent cfb2dc47db
commit f371431619
No known key found for this signature in database
GPG Key ID: A6258419189EE585
1 changed files with 5 additions and 5 deletions
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10
src/_pgsql_utils
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@ -89,7 +89,7 @@ _pgsql_users () {
_pgsql_user_sql='select r.rolname from pg_catalog.pg_roles r where r.rolcanlogin = true' _pgsql_user_sql='select r.rolname from pg_catalog.pg_roles r where r.rolcanlogin = true'
compadd "$@" - $( psql $_pgsql_params[@] -Aqt -c $_pgsql_user_sql template1 2>/dev/null ) compadd "$@" - $( psql $_pgsql_params[@] -XAqt -c $_pgsql_user_sql template1 2>/dev/null )
} }
@ -122,7 +122,7 @@ _pgsql_tables () {
order by 1" order by 1"
compadd "$@" - \ compadd "$@" - \
$( psql $_pgsql_params[@] -Aqt -c $_pgsql_table_sql $db 2>/dev/null ) $( psql $_pgsql_params[@] -AXqt -c $_pgsql_table_sql $db 2>/dev/null )
} }
_pgsql_schemas () { _pgsql_schemas () {
@ -139,7 +139,7 @@ _pgsql_schemas () {
order by 1;" order by 1;"
compadd "$@" - \ compadd "$@" - \
$( psql $_pgsql_params[@] -Aqt -c $_pgsql_schema_sql $db 2>/dev/null ) $( psql $_pgsql_params[@] -AXqt -c $_pgsql_schema_sql $db 2>/dev/null )
} }
_pgsql_databases () { _pgsql_databases () {
@ -160,7 +160,7 @@ _pgsql_databases () {
compadd "$@" - \ compadd "$@" - \
${(f)_pgsql_services} \ ${(f)_pgsql_services} \
$( psql $_pgsql_params[@] -Atq -c $_pgsql_db_sql template1 2>/dev/null ) $( psql $_pgsql_params[@] -AXtq -c $_pgsql_db_sql template1 2>/dev/null )
} }
_pgsql_encodings () { _pgsql_encodings () {
@ -170,7 +170,7 @@ _pgsql_encodings () {
local _pgsql_db_sql local _pgsql_db_sql
_pgsql_db_sql="select pg_encoding_to_char(i) from generate_series(0,100) i;" _pgsql_db_sql="select pg_encoding_to_char(i) from generate_series(0,100) i;"
compadd "$@" - $( psql $_pgsql_params[@] -Atq -c $_pgsql_db_sql template1 ) compadd "$@" - $( psql $_pgsql_params[@] -AXtq -c $_pgsql_db_sql template1 )
} }