Commit4aad981

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Doc: fix incorrect example of collecting arguments with fmgr macros.

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Lines changed: 4 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -4366,14 +4366,15 @@ execq(PG_FUNCTION_ARGS)`
`4366`	`4366`	`uint64 proc;`
`4367`	`4367`
`4368`	`4368`	`/* Convert given text object to a C string */`
`4369`		`- command = text_to_cstring(PG_GETARG_TEXT_PP(1));`
`4370`		`- cnt = PG_GETARG_INT32(2);`
	`4369`	`+ command = text_to_cstring(PG_GETARG_TEXT_PP(0));`
	`4370`	`+ cnt = PG_GETARG_INT32(1);`
`4371`	`4371`
`4372`	`4372`	`SPI_connect();`
`4373`	`4373`
`4374`	`4374`	`ret = SPI_exec(command, cnt);`
`4375`	`4375`
`4376`	`4376`	`proc = SPI_processed;`
	`4377`	`+`
`4377`	`4378`	`/*`
`4378`	`4379`	`* If some rows were fetched, print them via elog(INFO).`
`4379`	`4380`	`*/`
`@@ -4390,7 +4391,7 @@ execq(PG_FUNCTION_ARGS)`
`4390`	`4391`	`int i;`
`4391`	`4392`
`4392`	`4393`	`for (i = 1, buf[0] = 0; i <= tupdesc->natts; i++)`
`4393`		`- snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " %s%s",`
	`4394`	`+ snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " %s%s",`
`4394`	`4395`	`SPI_getvalue(tuple, tupdesc, i),`
`4395`	`4396`	`(i == tupdesc->natts) ? " " : " \|");`
`4396`	`4397`	`elog(INFO, "EXECQ: %s", buf);`

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