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What will be the database column type created by this migration code?

medium📝 state output Q5 of 15
Laravel - Database Basics and Migrations
What will be the database column type created by this migration code?
$table->decimal('price', 8, 2);
ADecimal with 8 digits total and 2 decimal places
BFloat with 8 digits total and 2 decimal places
CInteger with 8 digits
DString with length 8
Step-by-Step Solution
Solution:
  1. Step 1: Understand the decimal method parameters

    The first parameter is total digits, the second is decimal places.
  2. Step 2: Interpret the column type

    $table->decimal('price', 8, 2); creates a decimal column with 8 digits total and 2 after the decimal point.
  3. Final Answer:

    Decimal with 8 digits total and 2 decimal places -> Option A
  4. Quick Check:

    decimal(total, places) sets precision and scale [OK]
Quick Trick: decimal(total, decimals) defines precision and scale [OK]
Common Mistakes:
  • Confusing decimal with float type
  • Ignoring the decimal places parameter
  • Assuming integer type

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