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# የ ዳታቤዝ ተግባሮች

ይህ ክፍል የያዘው ተግባሮች የ ተደራጁበት ዳታ ለ አንድ መዝገብ እንደ አንድ ረድፍ ዳታ ነው

የ ዳታቤዝ ምድብ ሊምታታ ይችላል ከ ዳታቤዝ ውህደት ጋር በ LibreOffice. ነገር ግን: ምንም ግንኙነት የለውም ከ ዳታቤዝ በ LibreOffice እና ከ ዳታቤዝ ምድብ በ LibreOffice ሰንጠረዥ

### የ ዳታ ምሳሌ:

የሚቀጥለውን ዳታ ይጠቀማል በ አንዳንድ ተግባር መግለጫ ውስጥ ለምሳሌ:

ይህ መጠን A1:E10 ለ ጆ የ ልደት በአል የ ተጋበዙ ልጆች ስም ዝርዝር ነው: የሚቀጥለው መረጃ ለ እያንዳንዱ ማስገቢያ ተሰጥቷል: አምድ A ስም ያሳያል: B ያለበትን ክፍል: ከዛ እድሜ በ አመት: የ ትምህርት ቤት እርቀት በ ሜትር እና ክብደት በ ኪሎ ግራም

| A | B | C | D | E
1 | ስም | ክፍል | እድሜ | የ ትምህርት ቤቱ እርቀት | ክብደት
2 | Andy | 3 | 9 | 150 | 40
3 | Betty | 4 | 10 | 1000 | 42
4 | Charles | 3 | 10 | 300 | 51
5 | Daniel | 5 | 11 | 1200 | 48
6 | Eva | 2 | 8 | 650 | 33
7 | Frank | 2 | 7 | 300 | 42
8 | Greta | 1 | 7 | 200 | 36
9 | Harry | 3 | 9 | 1200 | 44
10 | Irene | 2 | 8 | 1000 | 42
11 |  |  |  |  |
12 |  |  |  |  |
13 | ስም | ክፍል | እድሜ | የ ትምህርት ቤቱ እርቀት | ክብደት
14 |  |  |  | >600 |
15 |  |  |  |  |
16 | ዳታ መቁጠሪያ | 5 |  |  |

መቀመሪያ በ ክፍል B16 ነው =ዳታ መቁጠሪያ(A1:E10;D1;A13:E14)

### የ ዳታቤዝ ተግባር ደንቦች:

የሚቀጥሉት እቃዎች የ ደንብ መግለጫ ናቸው ለ ዳታቤዝ ተግባሮች:

Database is the cell range defining the database. The first row of the range contains the field names, and following rows are records with corresponding field values.

DatabaseField specifies the column where the function operates on after the search criteria of the first parameter is applied and the data rows are selected. It is not related to the search criteria itself. For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

SearchCriteria is the cell range containing search criteria. Like Database, its first row is also field names, and following rows are conditions for related fields. If you write several criteria in one row they are connected by AND. If you write the criteria in different rows they are connected by OR. Empty cells in the search criteria range will be ignored.

Choose LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate to define how LibreOffice Calc acts when searching for identical entries.

See also the Wiki page about Conditional Counting and Summation.

## መካከለኛ ዳታ

መካከለኛ ዳታ ይመልሳል የ መካከለኛ ዋጋ ለ ሁሉም ክፍሎች (ሜዳዎች) በ ሁሉም ረድፎች ውስጥ (ከ ዳታቤዝ መዝገብ) ውስጥ የሚመሳሰሉ ከ ተወሰነው መፈለጊያ መመዘኛ ጋር

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

መካከለኛ ዳታ(ዳታቤዝ: የ ዳታቤዝ ሜዳ: መፈለጊያ ደንብ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

የ ሁሉንም ልጆች በ እድሜ ተመሳሳይ የሆኑትን መካከለኛ ክብደት ለማግኘት በላይኛው ምሳሌ: ውስጥ (እባክዎን ወደ ላይ ይሸብልሉ): የሚቀጥለውን መቀመሪያ ያስገቡ በ B16: ውስጥ

=መካከለኛ ዳታ(A1:E10;"ክብደት";A13:E14)

በ ረድፍ 14, በ እድሜ ስር ያስገቡ 7, 8, 9, እና ወዘተ: በ ተከታታይ: የ መካከለኛ ክብደት ለ ሁሉም ልጆች የ ተመሳሳይ እድሜ ይታያል

## መደበኛ ልዩነት ለ ዳታቤዝ

መደበኛ ልዩነት ለ ዳታቤዝ የሚያሰላው መደበኛ ልዩነት ነው ሕዝብ መሰረት ባደረገ በ ሁሉም ክፍሎች የ ዳታ መጠን ውስጥ የ መፈለጊያ መመዘኛ የሚያሟላውን መዝገቦች ከ ምሳሌው ውስጥ የሚታዩት እንደ ጠቅላላ ሕዝብ ነው

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

መደበኛ ልዩነት ለ ዳታቤዝ(ዳታቤዝ: የ ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

ለማግኘት መደበኛ እርቀት ለ ክብደት ለ ሁሉም ልጆች በ ተመሳሳይ እድሜ ክልል ውስጥ ላሉ በ Joe's የ ልደት በአል የተጋበዙ (እባክዎን ወደ ላይ ይሸብልሉ) ያስገቡ የሚቀጥለውን መቀመሪያ በ B16: ውስጥ

=መደበኛ ልዩነት ለ ዳታቤዝ (A1:E10;"ክብደት";A13:E14)

በ ረድፍ 14, በ እድሜ ስር ያስገቡ 7, 8, 9, እና ወዘተ: በ ተከታታይ: ውጤት የ መደበኛ ልዩነት ለ ሁሉም ልጆች የ ተመሳሳይ-እድሜ ይታያል ክብደታቸው የ ተመረመረው

## ባዶ ያልሆኑ ክፍሎች መቁጠሪያ

ባዶ ያልሆኑ ክፍሎች መቁጠሪያ የ ረድፎች ቁጥር መቁጠሪያ (መዝገቦች) ከ ዳታቤዝ ውስጥ ተመሳሳይ ከ ተወሰነው መፈለጊያ ደንብ ጋር እና የ ቁጥር ወይንም ቁጥር እና ፊደል ቅልቅል ዋጋዎች የያዘ

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

ባዶ ያልሆኑ ክፍሎች መቁጠሪያ(ዳታቤዝ: [የ ዳታቤዝ ሜዳ]: መፈለጊያ ደንብ)

የ ዳታቤዝ ሜዳ ክርክር ከ ተዋጠ: ባዶ ያልሆኑ ክፍሎች መቁጠሪያ ይመልሳል የ ሁሉንም መዝገቦች ቁጥር መመዘኛውን የሚያሟሉትን For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

If you choose to omit the DatabaseField argument, your formula should be of the form =DCOUNTA(Database; ; SearchCriteria).

#### ለምሳሌ

በ ላይኛው ምሳሌ: (እባክዎን ወደ ላይ ይሸብልሉ) እርስዎ መፈለግ ይችላሉ የ ልጆች ቁጥር ስማቸው በ E የሚጀምር ወይንም በኋላ የሚመጣ: ማረሚያ በ መቀመሪያ በ B16 ለማንበብ =ባዶ ያልሆኑ ክፍሎች መቁጠሪያ(A1:E10;"ስም";A13:E14) የ አሮጌውን መፈለጊያ መመዘኛ ማጥፊያ እና ማስገቢያ >=E በ ስም ሜዳ ስር A14. ውጤቱ 5. ይሆናል: እርስዎ አሁን ሁሉንም የ ቁጥር ዋጋዎች ቢያጠፉ ለ Greta በ ረድፍ 8, ውጠቱ ይቀየራል ወደ 4. ረድፍ 8 በ ቆጠራው ውስጥ አይካተትም ምክንያቱም ዋጋዎች የሉትም: ይህ ስም Greta ጽሁፍ ነው: ዋጋ አይደለም: ያስታውሱ: የ ዳያቤዝ ሜዳ ደንብ መጠቆም አለበት ወደ አምድ ዋጋዎቹን የያዙትን

## ከፍተኛ ዳታ

ከፍተኛ ዳታ ይመልሳል የ ክፈተኛ ይዞታዎች ለ ሁሉም ክፍል (ሜዳ) ከ ዳታቤዝ (ሁሉንም መዝገቦች) የሚመሳሰሉ ከ ተወሰነው መፈጊያ ሁኔታዎች ጋር

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

ከፍተኛ ዳታ(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

ልጆቹ ምን ያህል እንደሚከብዱ ለማግኘት በ እያንዳንዱ የ ክብደት መጠን በ ላይኛው ምሳሌ ውስጥ: (እባክዎን ወደ ላይ ይሸብልሉ) የሚቀጥለውን መቀመሪያ ያስገቡ በ B16: ውስጥ

=ከፍተኛ ዳታ(A1:E10;"ክብደት";A13:E14)

ከ ውጤት ስር ያስገቡ 1, 2, 3, እና ወዘተ: አንዱ ከሌላው ቀጥሎ: የ ክፍሉን ቁጥር ካስገቡ በኋላ: የ ወፍራሙ ልጅ ክብደት በ ክፍሉ ውስጥ ይታያል

## ዝቅተኛ ዳታ

ዝቅተኛ ዳታ ይመልሳል የ አነስተኛ ይዞታ ለ ክፍል (ሜዳ) ከ ዳታቤዝ ጋር የሚመሳሰሉ ከ ተወሰነው መፈለጊያ መመዘኛ ጋር

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

ዝቅተኛ ዳታ(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

አጭሩን እርቀት ለ ማግኘት ለ ትምህርት ቤቱ በ እያንዳንዱ ክፍል በ ላይኛው ምሳሌ (እባክዎን ወደ ላይ ይሸብልሉ) የሚቀጥለውን መቀመሪያ ያስገቡ በ B16: ውስጥ

=ዝቅተኛ ዳታ(A1:E10;"የ ትምህርት ቤቱ እርቀት";A13:E14)

በ ረድፍ 14 ስር ያስገቡ 1, 2, 3, እና ወዘተ: አንዱ ከሌላው ቀጥሎ: የ ክፍሉን ቁጥር ካስገቡ በኋላ: የ ወፍራሙ ልጅ ክብደት በ ክፍሉ ውስጥ ይታያል

## መደበኛ ልዩነት ለ ዳታቤዝ

የ መደበኛ ልዩነት ለ ዳታቤዝ የሚያሰላው ናሙና ነው የ መደበኛ ልዩነት ህዝብን መሰረት ባደረገ ነው: ቁጥሮች በ መጠቀም ከ ዳታቤዝ አምድ ውስጥ የሚመሳሰል ከ ተሰጠው ሁኔታዎች ጋር: መዝገቦቹ የሚታዩት እንደ ናሙና ዳታ ነው: ይህ ማለት ልጆቹ በ ምሳሌው ውስጥ የሚወክሉት መስቀልኛ ክፍል ነው ለ ሁሉም ልጆች: ማስታወሻ: ወኪሉ ውጤት ይገኛል ከ ናሙና ከ አንድ ሺ የሚያንስ

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

መደበኛ ልዩነት ለ ዳታቤዝ(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

ለማግኘት መደበኛ እርቀት ለ ክብደት ለ ሁሉም ልጆች በ ተመሳሳይ እድሜ ክልል ውስጥ ላሉ (እባክዎን ወደ ላይ ይሸብልሉ) ያስገቡ የሚቀጥለውን መቀመሪያ በ B16: ውስጥ

=መደበኛ ልዩነት ለ ዳታቤዝ(A1:E10;"ክብደት";A13:E14)

በ ረድፍ 14, በ እድሜ ስር ያስገቡ 7, 8, 9, እና ወዘተ: በ ተከታታይ: ውጤት የ መደበኛ ልዩነት ለ ሁሉም ልጆች የ ተመሳሳይ እድሜ ይታያል

## የ ዳታ ውጤት

የ ዳታ ውጤት ያባዛል ሁሉንም የ ክፍሎች ዳታ መጠን የ ክፍሉ ይዞታ የሚመሳሰለውን መፈለጊያ መመዘኛ

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

የ ዳታ ውጤት(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

በ ልደት በአል ምሳሌ ከላይ እንደሚታየው (እባክዎን ወደ ላይ ይሸብልሉ) ምንም ዋጋ ያለው ተግባር ለዚህ መተግበሪያ የለም

## የ ዳታ ድምር

የ ዳታ ድምር ይመልሳል የ ሁሉንም ክፍሎች ጠቅላላ ከ ዳታቤዝ ሜዳ በ ሁሉም ረድፎች (መዝገቦች) ውስጥ የሚመሳሰሉ ከ ተወሰነው መፈለጊያ መመዘኛ ጋር

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

የ ዳታ ድምር(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

እርዝመቱን ለ ማግኘት የ ተቀላቀለውን እርቀት ወደ ትምህርት ቤት ለ ሁሉም ልጆች በ Joe's የ ልደት በአል ድግስ ላይ (እባክዎን ወደ ላይ ይሸብልሉ) ሁለተኛ ክፍል ውስጥ ያሉ: ያስገቡ የሚቀጥለውን መቀመሪያ በ B16:

=የ ዳታ ድምር(A1:E10;"የ ትምህርት ቤቱ እርቀት";A13:E14)

ያስገቡ 2 በ ረድፍ 14 በ ክፍል ውስጥ: ድምር (1950) የ ትምህርት ቤቱ እርቀት ለ ሁሉም ልጆች በ ሁለተኛ ክፍል ውስጥ ላሉ ይታያል

## የ ዳታቤዝ ልዩነት

የ ዳታቤዝ ልዩነት ዋጋ ይመልሳል: ለ ልዩነት ለ ሁሉም ክፍሎች ከ ዳታቤዝ ሜዳ ውስጥ በ ሁሉም መዝገቦች የ ተወሰነውን መፈለጊያ የሚያሟሉ: መዝገብ ከ ምሳሌ ውስጥ የሚታየው እንደ ናሙና ዳታ ነው: የሚወክለው ውጤት ማግኘት አይቻልም ከ ናሙና ህዝብ ውስጥ ከ አንድ ሺ ከሚያንስ

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

የ ዳታቤዝ ልዩነት(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

ለማግኘት መደበኛ ልዩነት ለ ክብደት ለ ሁሉም ልጆች በ ተመሳሳይ እድሜ ክልል ውስጥ ላሉ (እባክዎን ወደ ላይ ይሸብልሉ) ያስገቡ የሚቀጥለውን መቀመሪያ በ B16: ውስጥ

=የ ዳታቤዝ ልዩነት(A1:E10;"ክብደት";A13:E14)

በ ረድፍ 14, በ እድሜ ስር ያስገቡ 7, 8, 9, እና ወዘተ: በ ተከታታይ: ለ እርስዎ ውጤት የ ተለየ ለ ሁሉም ልጆች ክብደት ዋጋ ለ ሁሉም ልጆች እድሜ ይታያል

## የ ዳታቤዝ የ ሕዝብ ልዩነት

የ ዳታቤዝ ሕዝብ ልዩነት ዋጋ ይመልሳል ለ ልዩነት ለ ሁሉም ክፍሎች ከ ዳታቤዝ ሜዳ ውስጥ በ ሁሉም መዝገቦች የ ተወሰነውን መፈለጊያ የሚያሟሉ: መዝገብ ከ ምሳሌ ውስጥ ነው የሚታየው እንደ ጠቅላላ ህዝብ ነው

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

የ ዳታቤዝ ሕዝብ ልዩነት(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

ለማግኘት መደበኛ ልዩነት ለ ክብደት ለ ሁሉም ልጆች በ ተመሳሳይ እድሜ ክልል ውስጥ ላሉ (እባክዎን ወደ ላይ ይሸብልሉ) ያስገቡ የሚቀጥለውን መቀመሪያ በ B16: ውስጥ

=የ ዳታቤዝ ሕዝብ ልዩነት(A1:E10;"ክብደት";A13:E14)

በ ረድፍ 14, በ እድሜ ስር ያስገቡ 7, 8, 9, እና ወዘተ: በ ተከታታይ: ውጤት የ ተለየ ክብደት ዋጋዎች ለ ሁሉም ልጆች በ Joe's ልደት በአል ላይ ለተሳተፉት ይታያል

## ዳታ መቁጠሪያ

ዳታ መቁጠሪያ የ ረድፎች ቁጥር (መዝገቦች) ይቆጥራል ከ ዳታቤዝ ውስጥ ተመሳሳይ የሆነ ከ ተወሰነ መፈለጊያ መመዘኛ ጋር እና የ ቁጥር ዋጋዎች የያዘ ከ ዳታቤዝ ሜዳ አምድ ውስጥ

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

ዳታ መቁጠሪያ(ዳታቤዝ: [የ ዳታቤዝ ሜዳ] መፈለጊያ መመዘኛ)

የ ዳታቤዝ ሜዳ ክርክር የማይታይ ከሆነ: ዳታ መቁጠሪያ ይመልሳል ሁሉንም የ መዝገቦች ቁጥር መመዘኛውን የሚያሟሉትን For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

If you choose to omit the DatabaseField argument, your formula should be of the form =DCOUNT(Database; ; SearchCriteria).

#### ለምሳሌ

ለምሳሌ: በላይኛው (ወደ ላይ መሸብለያ: እናክዎን): እኛ ማወቅ እንፈልጋለን ምን ያህል ልጆች እንደተጓዙ 600 ሜትሮች ወደ ትምህርት ቤቱ: ውጤቱ ይቀመጣል በ ክፍል B16. መጠቆሚያውን በ ክፍሉ ውስጥ ያድርጉ B16. መቀመሪያ ያስገቡ =ዳታ መቁጠሪያ(A1:E10;D1;A13:E14) በ B16. የ ተግባር አዋቂ እርስዎን መጠኖችን ለማስገባት ይረዳዎታል

ዳታቤዝ የሚገመገመው የ ዳታ መጠን ነው: ራስጌዎችንም ያካትታል: በዚህ ሁኔታ ውስጥ A1:E10. የ ዳታቤዝ ሜዳ የ አምድ መወሰኛ ለ መፈለጊያ መመዘኛ: በዚህ ሁኔታ ውስጥ: ጠቅላላ ዳታቤዙ መፈለጊያ መመዘኛ መጠን ነው: እርስዎ የሚያስገቡበት የ መፈለጊያ ደንብ: በዚህ ሁኔታ ውስጥ: A13:E14.

ስንት ልጆች ከ ሁለተኛ ክፍል እድሜያቸው ከ 7 አመት በላይ እንደሆን ለማወቅ: ማስገቢያውን ያጥፉ የ >600 በ ክፍል D14 እና ያስገቡ 2 በ ክፍል B14 በ ክፍል ስር: እና ያስገቡ >7 በ ክፍል C14 በ ቀኝ በኩል: ውጤቱ 2 ነው: ህጻናቱ ከ ሁለተኛ ክፍል እድሜያቸው ከ 7 አመት በላይ የሆነው: ሁለቱም መመዘኛ በ ተመሳሳይ ረድፎች ውስጥ ናቸው: የ ተገናኙት በ እና ነው

## ዳታ ማግኛ

ዳታ ማግኛ ይመልሳል ይዞታዎችን የሚመሳከረውን ክፍል ከ ዳታቤዝ ውስጥ የሚመሳሰለውን ከ ተወሰነው መፈለጊያ መመዘኛ ጋር ስህተት ቢፈጠር: ተግባሩ ይመልሳል አንዱን #ዋጋ! ረድፍ አልተገኘም ወይንም ስህተት 502 ከ አንድ በላይ ክፍል ተገኝቷል

The search supports wildcards or regular expressions. With regular expressions enabled, you can enter "all.*", for example to find the first location of "all" followed by any characters. If you want to search for a text that is also a regular expression, you must either precede every character with a "\" character, or enclose the text into \Q...\E. You can switch the automatic evaluation of wildcards or regular expression on and off in LibreOffice - PreferencesTools - Options - LibreOffice Calc - Calculate.

When using functions where one or more arguments are search criteria strings that represents a regular expression, the first attempt is to convert the string criteria to numbers. For example, ".0" will convert to 0.0 and so on. If successful, the match will not be a regular expression match but a numeric match. However, when switching to a locale where the decimal separator is not the dot makes the regular expression conversion work. To force the evaluation of the regular expression instead of a numeric expression, use some expression that can not be misread as numeric, such as ".[0]" or ".\0" or "(?i).0".

#### አገባብ:

ዳታ ማግኛ(ዳታቤዝ: ዳታቤዝ ሜዳ: መፈለጊያ መመዘኛ)

For the DatabaseField parameter you can enter a reference to a header cell or a number to specify the column within the Database area, starting with 1. To reference a column by means of the literal column header name (from the first row of Database range), place quotation marks around the header name.

#### ለምሳሌ

በ ላይኛው ምሳሌ: (እባክዎን ወደ ላይ ይሸብልሉ) እኛ ማወቅ እንፈልጋለን ልጁ ስንተኛ ክፍል እንደሆነ: ስሙ የገባው በ ክፍል A14. መቀመሪያ የገባው በ B16 እና በ ትንሹ ይለያል ከ ያለፉት ምሳሌዎች ምክንያቱም አንድ አምድ ብቻ (አንድ ዳታቤዝ ሜዳ) ማስገባት ይቻላል ለ ዳታቤዝ ሜዳ የሚቀጥለውን መቀመሪያ ያስገቡ:

=ዳታ ማግኛ(A1:E10;"ውጤት";A13:E14)

ስም ያስገቡ Frank በ A14, እና ውጤቱ ይታያል 2. Frank ሁለተኛ ክፍል ነው: ያስገቡ "እድሜ" ከ "ክፍል" ይልቅ እና ለ እርስዎ ይታያል የ Frank's እድሜ

ወይንም ዋጋ ያስገቡ 11 በ ክፍል C14 ብቻ: እና ያጥፉ ሌላው ማስገቢያ በዚህ ረድፍ ውስጥ: መቀመሪያ ማረሚያ በ B16 እንደሚከተለው:

=ዳታ ማግኛ(A1:E10;"ስም";A13:E14)

ከ ክፍል ይልቅ: ስም ይጠየቃል: መልሱ ወዲያውኑ ይታያል: Daniel ብቻ ነው እድሜው 11 የ ሆነ ልጅ

የ ተዛመዱ አርእስቶች

ተግባሮች በ ምድብ