diff options
| -rw-r--r-- | contrib/pageinspect/expected/gin.out | 11 | ||||
| -rw-r--r-- | contrib/pageinspect/ginfuncs.c | 6 | ||||
| -rw-r--r-- | contrib/pageinspect/sql/gin.sql | 9 |
3 files changed, 19 insertions, 7 deletions
diff --git a/contrib/pageinspect/expected/gin.out b/contrib/pageinspect/expected/gin.out index 4f341e18d2d..82f63b23b19 100644 --- a/contrib/pageinspect/expected/gin.out +++ b/contrib/pageinspect/expected/gin.out @@ -1,6 +1,6 @@ CREATE TABLE test1 (x int, y int[]); INSERT INTO test1 VALUES (1, ARRAY[11, 111]); -CREATE INDEX test1_y_idx ON test1 USING gin (y); +CREATE INDEX test1_y_idx ON test1 USING gin (y) WITH (fastupdate = off); \x SELECT * FROM gin_metapage_info(get_raw_page('test1_y_idx', 0)); -[ RECORD 1 ]----+----------- @@ -27,4 +27,11 @@ flags | {leaf} SELECT * FROM gin_leafpage_items(get_raw_page('test1_y_idx', 1)); ERROR: input page is not a compressed GIN data leaf page DETAIL: Flags 0002, expected 0083 -DROP TABLE test1; +INSERT INTO test1 SELECT x, ARRAY[1,10] FROM generate_series(2,10000) x; +SELECT COUNT(*) > 0 +FROM gin_leafpage_items(get_raw_page('test1_y_idx', + (pg_relation_size('test1_y_idx') / + current_setting('block_size')::bigint)::int - 1)); +-[ RECORD 1 ] +?column? | t + diff --git a/contrib/pageinspect/ginfuncs.c b/contrib/pageinspect/ginfuncs.c index 6e4103df6a9..55285893f72 100644 --- a/contrib/pageinspect/ginfuncs.c +++ b/contrib/pageinspect/ginfuncs.c @@ -197,6 +197,9 @@ gin_leafpage_items(PG_FUNCTION_ARGS) Page page; GinPageOpaque opaq; + fctx = SRF_FIRSTCALL_INIT(); + mctx = MemoryContextSwitchTo(fctx->multi_call_memory_ctx); + page = get_page_from_raw(raw_page); if (PageGetSpecialSize(page) != MAXALIGN(sizeof(GinPageOpaqueData))) @@ -216,9 +219,6 @@ gin_leafpage_items(PG_FUNCTION_ARGS) opaq->flags, (GIN_DATA | GIN_LEAF | GIN_COMPRESSED)))); - fctx = SRF_FIRSTCALL_INIT(); - mctx = MemoryContextSwitchTo(fctx->multi_call_memory_ctx); - inter_call_data = palloc(sizeof(gin_leafpage_items_state)); /* Build a tuple descriptor for our result type */ diff --git a/contrib/pageinspect/sql/gin.sql b/contrib/pageinspect/sql/gin.sql index ba79ff21089..d516ed3cbd4 100644 --- a/contrib/pageinspect/sql/gin.sql +++ b/contrib/pageinspect/sql/gin.sql @@ -1,6 +1,6 @@ CREATE TABLE test1 (x int, y int[]); INSERT INTO test1 VALUES (1, ARRAY[11, 111]); -CREATE INDEX test1_y_idx ON test1 USING gin (y); +CREATE INDEX test1_y_idx ON test1 USING gin (y) WITH (fastupdate = off); \x @@ -11,4 +11,9 @@ SELECT * FROM gin_page_opaque_info(get_raw_page('test1_y_idx', 1)); SELECT * FROM gin_leafpage_items(get_raw_page('test1_y_idx', 1)); -DROP TABLE test1; +INSERT INTO test1 SELECT x, ARRAY[1,10] FROM generate_series(2,10000) x; + +SELECT COUNT(*) > 0 +FROM gin_leafpage_items(get_raw_page('test1_y_idx', + (pg_relation_size('test1_y_idx') / + current_setting('block_size')::bigint)::int - 1)); |