From 6808fd285d54182da5dca9e4190ad9d766c4c783 Mon Sep 17 00:00:00 2001 From: Alex Tatiyants Date: Tue, 5 Jan 2016 21:50:10 -0800 Subject: add about page, multiple UI tweaks --- app/services/help-service.ts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'app/services/help-service.ts') diff --git a/app/services/help-service.ts b/app/services/help-service.ts index 11bb4c0..8859c24 100644 --- a/app/services/help-service.ts +++ b/app/services/help-service.ts @@ -10,7 +10,7 @@ export var NODE_DESCRIPTIONS = { "LIMIT":"returns a specified number of rows from a record set.", "SORT": "sorts a record set based on the specified sort key.", "NESTED LOOP": `merges two record sets by looping through every record in the first set and - tries to find a match in the second set. All matching records are returned.`, + trying to find a match in the second set. All matching records are returned.`, "MERGE JOIN": `merges two record sets by first sorting them on a join key.`, "AGGREGATE": `groups records together based on a GROUP BY or aggregate function (like sum()).`, "HASHAGGREGATE": `groups records together based on a GROUP BY or aggregate function (like sum()). Hash Aggregate uses @@ -21,7 +21,7 @@ export var NODE_DESCRIPTIONS = { read the index and another to read the actual value from the table.`, "INDEX ONLY SCAN": `finds relevant records based on an Index. Index Only Scans perform a single read operation from the index and do not read from the corresponding table.`, - "BITMAP HEAP SCAN": "scans all pages returned by the Bitmap Index Scan for relevant rows.", + "BITMAP HEAP SCAN": "searches through the pages returned by the Bitmap Index Scan for relevant rows.", "BITMAP INDEX SCAN": `uses a Bitmap Index (index which uses 1 bit per page) to find all relevant pages. Results of this node are fed to the Bitmap Heap Scan.` } -- cgit v1.2.3