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30 lines
910 B
Bash
30 lines
910 B
Bash
#!/bin/sh
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#
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# duplicate_oids
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#
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# src/include/catalog/duplicate_oids
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#
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# finds manually-assigned oids that are duplicated in the system tables.
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#
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# run this script in src/include/catalog.
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#
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# note: we exclude BKI_BOOTSTRAP relations since they are expected to have
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# matching DATA lines in pg_class.h and pg_type.h
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cat pg_*.h toasting.h indexing.h | \
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egrep -v -e '^CATALOG\(.*BKI_BOOTSTRAP' | \
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sed -n -e 's/^DATA(insert *OID *= *\([0-9][0-9]*\).*$/\1/p' \
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-e 's/^CATALOG([^,]*, *\([0-9][0-9]*\).*BKI_ROWTYPE_OID(\([0-9][0-9]*\)).*$/\1,\2/p' \
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-e 's/^CATALOG([^,]*, *\([0-9][0-9]*\).*$/\1/p' \
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-e 's/^DECLARE_INDEX([^,]*, *\([0-9][0-9]*\).*$/\1/p' \
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-e 's/^DECLARE_UNIQUE_INDEX([^,]*, *\([0-9][0-9]*\).*$/\1/p' \
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-e 's/^DECLARE_TOAST([^,]*, *\([0-9][0-9]*\), *\([0-9][0-9]*\).*$/\1,\2/p' | \
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tr ',' '\n' | \
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sort -n | \
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uniq -d | \
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grep '.'
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# nonzero exit code if lines were produced
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[ $? -eq 1 ]
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exit
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