Right answer is to use CHAR_LENGTH which returns number of characters. Here LENGTH(column_name) – LENGTH(REPLACE(column_name, ‘,’, ”)) gives the number of commas in the value of each column. And +1 with this value provides the number of values separated by comma.

## How do I count comma separated values in SQL?

SQL Pattern: How can I count the number of comma separated values in a string? Basically, **you replace all occurrences of , with an empty string “” , then subtract its LENGTH from the LENGTH of the unadulterated string**, which gives you the number of , characters.

## How do you count Comma Separated Values?

**Count** the number of **commas**/dashes in a cell with formula

Please do as follows: Select the cell you will place the **counting** result, type the formula =LEN(A2)-LEN(SUBSTITUTE(A2,”,”,””)) (A2 is the cell where you will **count** the **commas**) into it, and then drag this cell’s AutoFill Handle to the range as you need.

## How do I count number of entries in mysql?

To **counts** all of the **rows** in a table, whether they contain NULL **values** or not, use **COUNT**(*). That form of the **COUNT**() function basically returns the **number of rows** in a result set returned by a SELECT statement.

## How do you find the number of occurrences of a character in a string in Oracle?

Description. **The Oracle/PLSQL REGEXP_COUNT function** counts the number of times that a pattern occurs in a string. This function, introduced in Oracle 11g, will allow you to count the number of times a substring occurs in a string using regular expression pattern matching.

## How do you find the length of a string in SQL?

**LEN() Function** in SQL Server

LEN() function calculates the number of characters of an input string, excluding the trailing spaces. It is an expression that can be a constant, variable, or column of either character or binary data.

## What has name value and is separated by a comma?

A comma-separated values **(CSV) file** is a delimited text file that uses a comma to separate values. Each line of the file is a data record. Each record consists of one or more fields, separated by commas.

…

Comma-separated values.

Filename extension | .csv |
---|---|

Standard | RFC 4180 |

## How do I find Comma Separated Values in Excel?

1. Select a blank cell, **enter formula =IF**(ISNUMBER(SEARCH(123,A2)),”yes”,”no”) into the Formula Bar and then press the Enter key. See screenshot: Note: in the formula, A2 is the cell contains the comma-separated values you will find.

## How do I count multiple values in one cell?

**Easily count comma separated values in a single cell with an amazing tool**

- Find and select Count the number of values separated by comma in the Choose a formula box; …
- In the Cell box, select the cell in which you want to count comma separated values;
- Click the OK button.

## How do I count total records in SQL?

**SQL COUNT() Function**

- SQL COUNT(column_name) Syntax. The COUNT(column_name) function returns the number of values (NULL values will not be counted) of the specified column: …
- SQL COUNT(*) Syntax. The COUNT(*) function returns the number of records in a table: …
- SQL COUNT(DISTINCT column_name) Syntax.

## How can I count distinct values in MySQL?

Distinct Counts

The COUNT(DISTINCT) function returns the number of rows with unique non-NULL values. Hence, the inclusion of the DISTINCT keyword eliminates duplicate rows from the count. Its syntax is: COUNT(**DISTINCT expr**,[expr…])

## What is count in MySQL?

MySQL count() function is **used to returns the count of an expression**. It allows us to count all rows or only some rows of the table that matches a specified condition. It is a type of aggregate function whose return type is BIGINT. This function returns 0 if it does not find any matching rows.