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Commit86b1afa

Nikita Glukhov

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Fix double detoasting of compressed jsonbs

1 parenteb7f58f commit86b1afaCopy full SHA for 86b1afa

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1 file changed

+13

-4

lines changed

src/backend/utils/adt
- jsonb_util.c

1 file changed

+13

-4

lines changed

`‎src/backend/utils/adt/jsonb_util.c`

Lines changed: 13 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -2864,15 +2864,13 @@ jsonbzIteratorInit(JsonContainer *jc)`
`2864`	`2864`	`}`
`2865`	`2865`
`2866`	`2866`	`staticvoid`
`2867`		`-jsonbzInit(JsonContainerData*jc,Datumvalue)`
	`2867`	`+jsonbzInitFromCompresedDatum(JsonContainerDatajc,CompressedDatumcd)`
`2868`	`2868`	`{`
`2869`	`2869`	`CompressedJsonbcjb=palloc(sizeof(cjb));`
`2870`		`-CompressedDatumcd=palloc(sizeof(cd));`
`2871`	`2870`
`2872`	`2871`	`cjb->datum=cd;`
`2873`	`2872`	`cjb->offset= offsetof(Jsonb,root);`
`2874`	`2873`
`2875`		`-CompressedDatumInit(cd,value);`
`2876`	`2874`	`if (!jsonb_partial_decompression)`
`2877`	`2875`	`CompressedDatumDecompressAll(cd);`
`2878`	`2876`	`else`
`@@ -2881,6 +2879,16 @@ jsonbzInit(JsonContainerData *jc, Datum value)`
`2881`	`2879`	`jsonbzInitContainer(jc,cjb,VARSIZE_ANY_EXHDR(cd->data));// cd->total_len - VARHDRSZ`
`2882`	`2880`	`}`
`2883`	`2881`
	`2882`	`+staticvoid`
	`2883`	`+jsonbzInit(JsonContainerData*jc,Datumvalue)`
	`2884`	`+{`
	`2885`	`+CompressedDatumcd=palloc(sizeof(cd));`
	`2886`	`+`
	`2887`	`+CompressedDatumInit(cd,value);`
	`2888`	`+`
	`2889`	`+jsonbzInitFromCompresedDatum(jc,cd);`
	`2890`	`+}`
	`2891`	`+`
`2884`	`2892`	`JsonContainerOps`
`2885`	`2893`	`jsonbzContainerOps=`
`2886`	`2894`	`{`
`@@ -2927,7 +2935,8 @@ DatumGetJsonbPC(Datum datum, Json *tmp, bool copy)`
`2927`	`2935`
`2928`	`2936`	`js=JsonExpand(tmp, (Datum)0, false,&jsonbzContainerOps);`
`2929`	`2937`
`2930`		`-jsonbzInit(&js->root,datum);`
	`2938`	`+jsonbzInitFromCompresedDatum(&js->root,`
	`2939`	`+memcpy(palloc(sizeof(cd)),&cd,sizeof(cd)));`
`2931`	`2940`
`2932`	`2941`	`returnjs;`
`2933`	`2942`	`}`

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Commit86b1afa

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`‎src/backend/utils/adt/jsonb_util.c`

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