The MySQL Cluster API Developers' Guide :: 4 NDB API Classes, Interfaces, and Structures :: 4.1 The Column Class :: 4.1.2 Column Methods :: 4.1.2.24 Column::setScale()
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- 4.1.2 Column Methods
- 4.1.2.1 Column Constructor
- 4.1.2.2 Column::getName()
- 4.1.2.3 Column::getNullable()
- 4.1.2.4 Column::getPrimaryKey()
- 4.1.2.5 Column::getColumnNo()
- 4.1.2.6 Column::equal()
- 4.1.2.7 Column::getType()
- 4.1.2.8 Column::getPrecision()
- 4.1.2.9 Column::getScale()
- 4.1.2.10 Column::getLength()
- 4.1.2.11 Column::getCharset()
- 4.1.2.12 Column::getInlineSize()
- 4.1.2.13 Column::getPartSize()
- 4.1.2.14 Column::getStripeSize()
- 4.1.2.15 Column::getSize()
- 4.1.2.16 Column::getPartitionKey()
- 4.1.2.17 Column::getArrayType()
- 4.1.2.18 Column::getStorageType()
- 4.1.2.19 Column::setName()
- 4.1.2.20 Column::setNullable()
- 4.1.2.21 Column::setPrimaryKey()
- 4.1.2.22 Column::setType()
- 4.1.2.23 Column::setPrecision()
- 4.1.2.24 Column::setScale()
- 4.1.2.25 Column::setLength()
- 4.1.2.26 Column::setCharset()
- 4.1.2.27 Column::setInlineSize
- 4.1.2.28 Column::setPartSize()
- 4.1.2.29 Column::setStripeSize()
- 4.1.2.30 Column::setPartitionKey()
- 4.1.2.31 Column::setArrayType()
- 4.1.2.32 Column::setStorageType()
Description. This method can be used to set the scale of a decimal column.
Important
This method is applicable to decimal columns only.
Changes made to columns using this method are not visible to MySQL.
Signature.
void setScale
(
int scale
)
Parameters.
This method takes a single parameter — the integer
scale is the new scale for the
decimal column. For additional information about decimal
precision and scale, see
Section 4.1.2.8, “Column::getPrecision()”, and
Section 4.1.2.9, “Column::getScale()”.
Return Value. No return value.
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