Column¶
Classes
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Represents a column or an expression in a |
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Represents a CASE expression. |
Methods
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Returns a new renamed Column. |
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Returns a new renamed Column. |
Returns a Column expression with values sorted in ascending order. |
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Returns a Column expression with values sorted in ascending order (null values sorted before non-null values). |
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Returns a Column expression with values sorted in ascending order (null values sorted after non-null values). |
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Casts the value of the Column to the specified data type. |
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Between lower bound and upper bound. |
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Bitwise and. |
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Bitwise or. |
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Bitwise and. |
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Bitwise or. |
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Bitwise xor. |
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Bitwise xor. |
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Casts the value of the Column to the specified data type. |
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Returns a copy of the original |
Returns a Column expression with values sorted in descending order. |
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Returns a Column expression with values sorted in descending order (null values sorted before non-null values). |
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Returns a Column expression with values sorted in descending order (null values sorted after non-null values). |
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Returns true if this Column ends with another string. |
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Equal to. |
Is NaN. |
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Equal to. |
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Accesses an element of ARRAY column by ordinal position, or an element of OBJECT column by key. |
Returns the column name (if the column has a name). |
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Returns the column name (if the column has a name). |
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Returns a conditional expression that you can pass to the |
Is not null. |
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Is null. |
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Is not null. |
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Is null. |
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Returns a conditional expression that you can pass to the |
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Allows case-sensitive matching of strings based on comparison with a pattern. |
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Returns a new renamed Column. |
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Returns a window frame, based on the specified |
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Returns true if this Column matches the specified regular expression. |
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Returns true if this Column matches the specified regular expression. |
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Returns true if this Column starts with another string. |
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Returns a substring of this string column. |
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Returns a substring of this string column. |
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Tries to cast the value of the Column to the specified data type. |
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Returns a Column expression that adds a WITHIN GROUP clause to sort the rows by the specified columns. |
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Appends one more WHEN condition to the CASE expression. |
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Sets the default result for this CASE expression. |