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Commit18562e2

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[PGPRO-12159] Added three missing pageinspect functions for rum.
1) rum_internal_data_page_items() - it is intended for viewing information that is located on the internal pages of the posting tree (flags {data}).2) rum_leaf_entry_page_items() - it is intended for viewing information that is located on the leaf pages of the entry tree (flags {leaf}).3) rum_internal_entry_page_items() - it is intended for viewing information that is located on the internal pages of the entry tree (flags {}).To extract information, all these functions need to pass the index nameand the page number.Tags: rum
1 parentc9a31de commit18562e2

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2 files changed

+1215
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lines changed

2 files changed

+1215
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‎rum_init.sql

Lines changed: 41 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,6 @@ LANGUAGE C;
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/*
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* RUM access method
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*/
9-
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CREATE ACCESS METHOD rum TYPE INDEX HANDLER rumhandler;
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/*
@@ -1738,7 +1737,7 @@ CREATE FUNCTION rum_metapage_info(
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OUT n_entry_pagesbigint,
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OUT n_data_pagesbigint,
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OUT n_entriesbigint,
1741-
OUT versionbigint)
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OUT versionvarchar)
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AS'MODULE_PATHNAME','rum_metapage_info'
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LANGUAGE C STRICT PARALLEL SAFE;
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@@ -1756,9 +1755,48 @@ LANGUAGE C STRICT PARALLEL SAFE;
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CREATEFUNCTIONrum_leaf_data_page_items(
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IN rel_nametext,
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IN blk_num int8,
1758+
OUT is_high_key bool,
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OUT tuple_id tid,
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OUT add_info_is_null bool,
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OUTaddInfovarchar)
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OUTadd_infovarchar)
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RETURNS SETOF record
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AS'MODULE_PATHNAME','rum_leaf_data_page_items'
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LANGUAGE C STRICT PARALLEL SAFE;
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CREATEFUNCTIONrum_internal_data_page_items(
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IN rel_nametext,
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IN blk_num int8,
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OUT is_high_key bool,
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OUT block_number int8,
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OUT tuple_id tid,
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OUT add_info_is_null bool,
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OUT add_infovarchar)
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RETURNS SETOF record
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AS'MODULE_PATHNAME','rum_internal_data_page_items'
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LANGUAGE C STRICT PARALLEL SAFE;
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CREATEFUNCTIONrum_leaf_entry_page_items(
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IN rel_nametext,
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IN blk_num int8,
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OUT keyvarchar,
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OUT attrnum int8,
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OUT categoryvarchar,
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OUT tuple_id tid,
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OUT add_info_is_null bool,
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OUT add_infovarchar,
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OUT is_postring_tree bool,
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OUT postring_tree_root int8)
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RETURNS SETOF record
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AS'MODULE_PATHNAME','rum_leaf_entry_page_items'
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LANGUAGE C STRICT PARALLEL SAFE;
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CREATEFUNCTIONrum_internal_entry_page_items(
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IN rel_nametext,
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IN blk_num int8,
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OUT keyvarchar,
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OUT attrnum int8,
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OUT categoryvarchar,
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OUT down_link int8)
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RETURNS SETOF record
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AS'MODULE_PATHNAME','rum_internal_entry_page_items'
1802+
LANGUAGE C STRICT PARALLEL SAFE;

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