Commit62b6aaa

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Only DISCARD ALL should be in the command_no_begin list.

We allowes DISCARD PLANS and TEMP in a transaction.

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+13

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+13

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Lines changed: 13 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1388,8 +1388,20 @@ command_no_begin(const char *query)`
`1388`	`1388`	`return true;`
`1389`	`1389`	`}`
`1390`	`1390`
	`1391`	`+/* DISCARD ALL isn't allowed in xacts, but other variants are allowed. */`
`1391`	`1392`	`if (wordlen==7&&pg_strncasecmp(query,"discard",7)==0)`
`1392`		`-return true;`
	`1393`	`+{`
	`1394`	`+query+=wordlen;`
	`1395`	`+`
	`1396`	`+query=skip_white_space(query);`
	`1397`	`+`
	`1398`	`+wordlen=0;`
	`1399`	`+while (isalpha((unsignedchar)query[wordlen]))`
	`1400`	`+wordlen+=PQmblen(&query[wordlen],pset.encoding);`
	`1401`	`+`
	`1402`	`+if (wordlen==3&&pg_strncasecmp(query,"all",3)==0)`
	`1403`	`+return true;`
	`1404`	`+}`
`1393`	`1405`
`1394`	`1406`	`return false;`
`1395`	`1407`	`}`

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