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Commit978de9d

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Improvements from Heikki Linnakangas <heikki@enterprisedb.com>

- change the alignment requirement of lexemes in TSVector slightly.Lexeme strings were always padded to 2-byte aligned length to make surethat if there's position array (uint16[]) it has the right alignment.The patch changes that so that the padding is not done when there's nopositions. That makes the storage of tsvectors without positionsslightly more compact.- added some #include "miscadmin.h" lines I missed in the earlier when Iadded calls to check_stack_depth().- Reimplement the send/recv functions, and added a commentabove them describing the on-wire format. The CRC is now recalculated intsquery as well per previous discussion.

1 parent8983852 commit978de9dCopy full SHA for 978de9d

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9 files changed

+286

-219

lines changed

src
- backend/utils/adt
- include/tsearch
  - ts_type.h

9 files changed

+286

-219

lines changed

`‎src/backend/utils/adt/tsginidx.c‎`

Lines changed: 3 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`	`*`
`8`	`8`	`*`
`9`	`9`	`* IDENTIFICATION`
`10`		`- * $PostgreSQL: pgsql/src/backend/utils/adt/tsginidx.c,v 1.2 2007/09/0715:09:56 teodor Exp $`
	`10`	`+ * $PostgreSQL: pgsql/src/backend/utils/adt/tsginidx.c,v 1.3 2007/09/0716:03:40 teodor Exp $`
`11`	`11`	`*`
`12`	`12`	`*-------------------------------------------------------------------------`
`13`	`13`	`*/`
`@@ -22,7 +22,7 @@ Datum`
`22`	`22`	`gin_extract_tsvector(PG_FUNCTION_ARGS)`
`23`	`23`	`{`
`24`	`24`	`TSVectorvector=PG_GETARG_TSVECTOR(0);`
`25`		`-uint32nentries= (uint32)PG_GETARG_POINTER(1);`
	`25`	`+int32nentries= (int32)PG_GETARG_POINTER(1);`
`26`	`26`	`Datum*entries=NULL;`
`27`	`27`
`28`	`28`	`*nentries=0;`
`@@ -55,7 +55,7 @@ Datum`
`55`	`55`	`gin_extract_query(PG_FUNCTION_ARGS)`
`56`	`56`	`{`
`57`	`57`	`TSQueryquery=PG_GETARG_TSQUERY(0);`
`58`		`-uint32nentries= (uint32)PG_GETARG_POINTER(1);`
	`58`	`+int32nentries= (int32)PG_GETARG_POINTER(1);`
`59`	`59`	`StrategyNumberstrategy=PG_GETARG_UINT16(2);`
`60`	`60`	`Datum*entries=NULL;`
`61`	`61`

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Commit978de9d

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9 files changed

9 files changed

`‎src/backend/utils/adt/tsginidx.c‎`

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