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ALTER TABLE DROP COLUMN works. Patch by Christopher Kings-Lynne,
code review by Tom Lane. Remaining issues: functions that take or return tuple types are likely to break if one drops (or adds!) a column in the table defining the type. Need to think about what to do here. Along the way: some code review for recent COPY changes; mark system columns attnotnull = true where appropriate, per discussion a month ago.
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@@ -3,7 +3,7 @@
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*
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* Copyright 2000 by PostgreSQL Global Development Group
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*
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* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.53 2002/07/31 17:19:53 tgl Exp $
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* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.54 2002/08/02 18:15:09 tgl Exp $
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*/
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/*----------------------------------------------------------------------
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@@ -156,7 +156,7 @@ pgsql_thing_t words_after_create[] = {
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#define Query_for_list_of_tables words_after_create[9].query
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#define Query_for_list_of_indexes words_after_create[4].query
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#define Query_for_list_of_databases words_after_create[1].query
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#define Query_for_list_of_attributes "SELECT a.attname FROM pg_catalog.pg_attribute a, pg_catalog.pg_class c WHERE c.oid = a.attrelid and a.attnum>0 and substr(a.attname,1,%d)='%s' and c.relname='%s'"
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#define Query_for_list_of_attributes "SELECT a.attname FROM pg_catalog.pg_attribute a, pg_catalog.pg_class c WHERE c.oid = a.attrelid and a.attnum>0 and not a.attisdropped and substr(a.attname,1,%d)='%s' and c.relname='%s'"
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#define Query_for_list_of_users words_after_create[14].query
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/* A couple of macros to ease typing. You can use these to complete the given
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