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Video: What is Bika.ai？ - Proactive AI Automation Database Starter Guide
Video: What is Bika.ai？ - Proactive AI Automation Database Starter Guide
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Extracts a given number of characters from the start of a text string. 【string】is the text string from which characters are extracted. 【howMany】is the number of characters to extract, represented as a number. For example, "4" means extracting 4 characters from left to right.

Left

Extracts a given number of characters from the start of a text string. 【string】is the text string from which characters are extracted. 【howMany】is the number of characters to extract, represented as a number. For example, "4" means extracting 4 characters from left to right.

Input formula

Select a field or function

Number

/assets/icons/formula/number.svg

Sum

/assets/icons/formula/number.svg

Average

/assets/icons/formula/number.svg

Max

/assets/icons/formula/number.svg

Min

/assets/icons/formula/number.svg

Round

/assets/icons/formula/number.svg

Round Up

/assets/icons/formula/number.svg

Round Down

/assets/icons/formula/number.svg

Ceiling

/assets/icons/formula/number.svg

Floor

/assets/icons/formula/number.svg

Even

/assets/icons/formula/number.svg

Odd

/assets/icons/formula/number.svg

Int

/assets/icons/formula/number.svg

Abs

/assets/icons/formula/number.svg

Sqrt

/assets/icons/formula/number.svg

Mod

/assets/icons/formula/number.svg

Power

/assets/icons/formula/number.svg

Exp

/assets/icons/formula/number.svg

Log

/assets/icons/formula/number.svg

Value

Text

/assets/icons/formula/text.svg

Concatenate

/assets/icons/formula/text.svg

Find

/assets/icons/formula/text.svg

Search

/assets/icons/formula/text.svg

Mid

/assets/icons/formula/text.svg

Replace

/assets/icons/formula/text.svg

Substitute

/assets/icons/formula/text.svg

Len

/assets/icons/formula/text.svg

Left

/assets/icons/formula/text.svg

Right

/assets/icons/formula/text.svg

Lower

/assets/icons/formula/text.svg

Upper

/assets/icons/formula/text.svg

Rept

/assets/icons/formula/text.svg

T

/assets/icons/formula/text.svg

Trim

/assets/icons/formula/text.svg

Encode URL Component

Logic

/assets/icons/formula/logic.svg

If

/assets/icons/formula/logic.svg

Switch

/assets/icons/formula/logic.svg

True

/assets/icons/formula/logic.svg

False

/assets/icons/formula/logic.svg

And

/assets/icons/formula/boolean.svg

Or

/assets/icons/formula/boolean.svg

Xor

/assets/icons/formula/boolean.svg

Blank

/assets/icons/formula/boolean.svg

Error

/assets/icons/formula/boolean.svg

Is Error

/assets/icons/formula/boolean.svg

Not

Date

/assets/icons/formula/date.svg

Today

/assets/icons/formula/date.svg

Now

/assets/icons/formula/date.svg

To Now

/assets/icons/formula/date.svg

From Now

/assets/icons/formula/date.svg

Date Add

/assets/icons/formula/date.svg

Datetime Diff

/assets/icons/formula/date.svg

Workday

/assets/icons/formula/number.svg

Workday Diff

/assets/icons/formula/boolean.svg

Is After

/assets/icons/formula/boolean.svg

Is Before

/assets/icons/formula/boolean.svg

Is Same

/assets/icons/formula/text.svg

Datetime Format

/assets/icons/formula/date.svg

Datetime Parse

/assets/icons/formula/text.svg

Datestr

/assets/icons/formula/text.svg

Timestr

/assets/icons/formula/number.svg

Year

/assets/icons/formula/number.svg

Month

/assets/icons/formula/number.svg

Weekday

/assets/icons/formula/number.svg

Weeknum

/assets/icons/formula/number.svg

Day

/assets/icons/formula/number.svg

Hour

/assets/icons/formula/number.svg

Minute

/assets/icons/formula/number.svg

Second

/assets/icons/formula/date.svg

Set Locale

/assets/icons/formula/date.svg

Set Timezone

/assets/icons/formula/date.svg

Created Time

/assets/icons/formula/date.svg

Last Modified Time

Array

/assets/icons/formula/array.svg

Array Compact

/assets/icons/formula/array.svg

Array Unique

/assets/icons/formula/array.svg

Array Join

/assets/icons/formula/array.svg

Array Flatten

/assets/icons/formula/array.svg

Count

/assets/icons/formula/array.svg

CountA

/assets/icons/formula/array.svg

CountIf

/assets/icons/formula/array.svg

CountAll

Object

/assets/icons/formula/array.svg

Record ID

LEFT

Extracts a given number of characters from the start of a text string. 【string】is the text string from which characters are extracted. 【howMany】is the number of characters to extract, represented as a number. For example, "4" means extracting 4 characters from left to right.

Usage

LEFT(text, [num_chars])

Example

LEFT({date of birth}, 4) => 1994