Interface SqlRowMetadata

Hierarchy

SqlRowMetadata

Index

Methods

findColumn getColumn getColumnCount getColumns

Methods

findColumn

findColumn(columnName: string): number
Find index of the column with the given name. Returned index can be used to get column value from SqlRow.

Returns
Column index. If a column is not found, -1 is returned.

Throws
IllegalArgumentError is thrown if columnName is not string.
Parameters
- columnName: string
Returns number
- Defined in src/sql/SqlRowMetadata.ts:44

getColumn

getColumn(index: number): SqlColumnMetadata
Gets column metadata of column with given index.

Returns
SqlColumnMetadata of column with this index, undefined if column is not found.
Parameters
- index: number
Returns SqlColumnMetadata
- Defined in src/sql/SqlRowMetadata.ts:31

getColumnCount

getColumnCount(): number
Gets the number of columns in the row.

Returns
column count

Returns number
- Defined in src/sql/SqlRowMetadata.ts:25

getColumns

getColumns(): SqlColumnMetadata[]
Get column metadata objects.

Returns
this row's SqlColumnMetadata objects.

Returns SqlColumnMetadata[]
- Defined in src/sql/SqlRowMetadata.ts:37

Generated using TypeDoc