1 00:00:00,720 --> 00:00:08,130 And to this day, we will learn about a court in poverty, so let's go to the poverty created by clicking 2 00:00:08,130 --> 00:00:08,670 on Tosspot. 3 00:00:09,690 --> 00:00:13,860 So first we will need to know that what's the difference between list and. 4 00:00:15,560 --> 00:00:23,600 Records so list is based on a single column, like, for example, if we want to make a list for the 5 00:00:23,630 --> 00:00:34,100 ship date, what we have to do is we just need to click effects and then we need to write the name of 6 00:00:34,100 --> 00:00:36,040 the column ship date. 7 00:00:38,120 --> 00:00:39,920 So this is a list, right? 8 00:00:39,950 --> 00:00:47,660 And list always based on the single column and all the roles within a single column. 9 00:00:49,640 --> 00:00:56,120 And what is record record consist of more than one columns. 10 00:00:56,490 --> 00:00:56,860 Right? 11 00:00:56,960 --> 00:01:07,660 Like if I click here like four and here you can see this is the record, the record that is available 12 00:01:07,780 --> 00:01:08,890 at 44. 13 00:01:09,320 --> 00:01:09,730 Right. 14 00:01:10,040 --> 00:01:11,720 And if I click on 28. 15 00:01:12,200 --> 00:01:21,610 So here we are getting the data for this row and it contains all the columns, as you can see here. 16 00:01:21,740 --> 00:01:22,090 Right. 17 00:01:23,540 --> 00:01:28,370 So let's try to create a one simple record by our own. 18 00:01:29,000 --> 00:01:31,370 Just we just need to. 19 00:01:31,700 --> 00:01:32,090 Right. 20 00:01:32,090 --> 00:01:35,330 Click here and go to the blank here. 21 00:01:35,340 --> 00:01:36,020 We have to write. 22 00:01:37,740 --> 00:01:40,190 Bracket and then. 23 00:01:42,510 --> 00:01:50,040 The name of the column will be like employed, employed, it's equal to one. 24 00:01:51,310 --> 00:02:01,480 Here and here, you can see this is the single record, like we have one attribute, the head of the 25 00:02:01,480 --> 00:02:05,260 column, and this is the value, and then we can write one more 26 00:02:08,140 --> 00:02:16,300 like a name is equal to first and this is the second. 27 00:02:18,410 --> 00:02:24,860 And then we we can right here, like, um, great. 28 00:02:35,020 --> 00:02:37,880 This is consultant, right? 29 00:02:38,440 --> 00:02:44,750 So this is on the court, so if you're free. 30 00:02:45,220 --> 00:02:47,350 So what will happen if we're right here? 31 00:02:48,690 --> 00:02:55,050 The curly bracket and then close the so-called they. 32 00:02:56,670 --> 00:02:57,930 So what we will get. 33 00:02:59,150 --> 00:03:02,040 We will get one list right? 34 00:03:02,480 --> 00:03:08,870 So here you can see the list and this list is consist of one record here. 35 00:03:09,790 --> 00:03:22,400 Right, and because everything that goes right in between the Carlebach, it is called list, and let's 36 00:03:22,400 --> 00:03:24,710 try to add one more record here. 37 00:03:26,560 --> 00:03:40,560 So what you can do is we just need to copy this record and then comma and here and right, so here they 38 00:03:40,780 --> 00:03:46,360 employ the name is to the ideas to and the name is Testa. 39 00:03:47,050 --> 00:03:47,920 And this is. 40 00:03:50,170 --> 00:03:51,190 Like a manager. 41 00:03:56,980 --> 00:03:57,400 So. 42 00:03:58,870 --> 00:04:03,610 We have one list that consists of two records. 43 00:04:03,700 --> 00:04:11,910 So now we need to confirm it and here you can see we are getting two records and you click here. 44 00:04:12,280 --> 00:04:16,900 You can see this is the first record that can one and this is the second record. 45 00:04:17,200 --> 00:04:17,620 Right. 46 00:04:19,630 --> 00:04:31,330 And then we can convert this list into table if we want to perform some type of functions on it. 47 00:04:33,590 --> 00:04:41,870 So we just need to click the we need to click the source and then convert to table. 48 00:04:41,890 --> 00:04:48,810 So we are getting a table with one column and it contains two records, this one and this one. 49 00:04:48,940 --> 00:04:50,680 Let's go back to the source again. 50 00:04:52,250 --> 00:05:06,140 And so let's make a copy, particularly two and we can write here, query three and we can remove the 51 00:05:06,180 --> 00:05:09,550 the list and the the second record. 52 00:05:11,710 --> 00:05:17,980 So here you can see this is the single record right now. 53 00:05:18,040 --> 00:05:26,500 We have to learn how we can access the individual attribute like I mean, to say in grade, then what 54 00:05:26,500 --> 00:05:32,410 I can do, as I know that this is a record, it is returning me on record. 55 00:05:32,410 --> 00:05:40,810 And if I want to fetch the trade consultant, then what I have to do is what I need right here. 56 00:05:41,440 --> 00:05:44,290 PRICKETT And then the name of the header. 57 00:05:44,290 --> 00:05:46,720 That is great. 58 00:05:52,810 --> 00:05:55,730 And here you can see this is a consultant, right? 59 00:05:56,920 --> 00:06:06,760 So in this way, we can get anything like employee employee I.D. and here this is the employer, right? 60 00:06:08,360 --> 00:06:16,820 So if we have a record, then we can get to any particular item from that record with the help of. 61 00:06:18,570 --> 00:06:32,730 It's happening, so let's go to the first temple, said Setara, and I can control state control copy 62 00:06:34,500 --> 00:06:46,400 and this is the name of this is Zelada three and I am entrusted to fetch the this order number one one 63 00:06:46,440 --> 00:06:48,310 seven so high. 64 00:06:48,330 --> 00:06:50,820 How can I fetch this record? 65 00:06:51,540 --> 00:06:55,890 So always remember this thing when we will talk about our record. 66 00:06:57,840 --> 00:07:02,670 The index will start from zero zero percent, one, two and so on. 67 00:07:03,330 --> 00:07:04,440 So how we can. 68 00:07:05,970 --> 00:07:10,920 Get this value, this record that is available on the 17th position. 69 00:07:13,160 --> 00:07:23,720 We just need to click effects here, we have to write it, and as we are in 2017, then the index for 70 00:07:23,720 --> 00:07:25,130 this one will be 16. 71 00:07:28,170 --> 00:07:37,320 So here you can see we are able to fetch the record that is available at 16th position, and if we are 72 00:07:37,320 --> 00:07:43,350 entrusted to fetch wholesale for what we will do, we just need to. 73 00:07:44,720 --> 00:07:49,040 Right here, Prickett, and then the name of the header is General. 74 00:07:52,650 --> 00:07:55,630 You can see they say we are interested in. 75 00:07:56,890 --> 00:07:59,330 We are entrusted to fetch wholesale. 76 00:08:00,130 --> 00:08:02,190 So the name of the call will be channel. 77 00:08:04,120 --> 00:08:06,570 So this is wholesale, right. 78 00:08:08,080 --> 00:08:13,060 So in the same way, we can fetch anything for the people I delayed. 79 00:08:13,070 --> 00:08:13,800 Question one. 80 00:08:14,350 --> 00:08:15,850 So we are interested here. 81 00:08:16,150 --> 00:08:17,490 Number 81. 82 00:08:18,760 --> 00:08:23,320 So what you can do is we just need to click effect's. 83 00:08:27,520 --> 00:08:31,090 And here we have the right curly bracket. 84 00:08:32,350 --> 00:08:32,860 And. 85 00:08:37,030 --> 00:08:45,100 The index will be 80 and then we need to write the header, so which way we are we want to fetch. 86 00:08:45,730 --> 00:08:51,370 So the name of the terrorist column, header or number? 87 00:08:55,510 --> 00:09:00,190 So camera, so you can see we are getting 181. 88 00:09:03,800 --> 00:09:15,800 So that's all about list and records and poverty and the next will you will try to to do one practical 89 00:09:15,800 --> 00:09:19,550 example for how we can use records in real life.