postgres
diff --git a/‎src/backend/commands/explain.c
Copy file name to clipboardExpand all lines: src/backend/commands/explain.c
+1-1Lines changed: 1 addition & 1 deletion b/‎src/backend/commands/explain.c
Copy file name to clipboardExpand all lines: src/backend/commands/explain.c
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/backend/utils/adt/jsonb.c
Copy file name to clipboardExpand all lines: src/backend/utils/adt/jsonb.c
+1-4Lines changed: 1 addition & 4 deletions b/‎src/backend/utils/adt/jsonb.c
Copy file name to clipboardExpand all lines: src/backend/utils/adt/jsonb.c
+1-4Lines changed: 1 addition & 4 deletions
diff --git a/‎src/common/stringinfo.c
Copy file name to clipboardExpand all lines: src/common/stringinfo.c
+2-2Lines changed: 2 additions & 2 deletions b/‎src/common/stringinfo.c
Copy file name to clipboardExpand all lines: src/common/stringinfo.c
+2-2Lines changed: 2 additions & 2 deletions
@@ -3324,7 +3324,7 @@ show_hashagg_info(AggState *aggstate, ExplainState *es)
 			if (!gotone)
 				ExplainIndentText(es);
 			else
-				appendStringInfoString(es->str, "  ");
+				appendStringInfoSpaces(es->str, 2);
 
 			appendStringInfo(es->str, "Batches: %d  Memory Usage: " INT64_FORMAT "kB",
 							 aggstate->hash_batches_used, memPeakKb);
 
@@ -626,11 +626,8 @@ add_indent(StringInfo out, bool indent, int level)
 {
 	if (indent)
 	{
-		int			i;
-
 		appendStringInfoCharMacro(out, '\n');
-		for (i = 0; i < level; i++)
-			appendBinaryStringInfo(out, "    ", 4);
+		appendStringInfoSpaces(out, level * 4);
 	}
 }
 
 
@@ -211,8 +211,8 @@ appendStringInfoSpaces(StringInfo str, int count)
 		enlargeStringInfo(str, count);
 
 		/* OK, append the spaces */
-		while (--count >= 0)
-			str->data[str->len++] = ' ';
+		memset(&str->data[str->len], ' ', count);
+		str->len += count;
 		str->data[str->len] = '\0';
 	}
 }
Original file line number	Diff line number	Diff line change
`@@ -626,11 +626,8 @@ add_indent(StringInfo out, bool indent, int level)`
`626`	`626`	`{`
`627`	`627`	`if (indent)`
`628`	`628`	`{`
`629`		`- int i;`
`630`		`-`
`631`	`629`	`appendStringInfoCharMacro(out, '\n');`
`632`		`- for (i = 0; i < level; i++)`
`633`		`- appendBinaryStringInfo(out, " ", 4);`
	`630`	`+ appendStringInfoSpaces(out, level * 4);`
`634`	`631`	`}`
`635`	`632`	`}`
`636`	`633`
Original file line number	Diff line number	Diff line change
`@@ -211,8 +211,8 @@ appendStringInfoSpaces(StringInfo str, int count)`
`211`	`211`	`enlargeStringInfo(str, count);`
`212`	`212`
`213`	`213`	`/* OK, append the spaces */`
`214`		`- while (--count >= 0)`
`215`		`- str->data[str->len++] = ' ';`
	`214`	`+ memset(&str->data[str->len], ' ', count);`
	`215`	`+ str->len += count;`
`216`	`216`	`str->data[str->len] = '\0';`
`217`	`217`	`}`
`218`	`218`	`}`