2015-07-01 22:01:50 +08:00
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Returns a column type for any column in a table
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#### Using the function
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```sql
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SELECT CDB_ColumnType('column_name','table_name')
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--- Returns a set of rows with column types
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```
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2015-07-01 22:03:13 +08:00
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#### Arguments
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2015-07-01 22:01:50 +08:00
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CDB_ColumnType(column_name, table_name)
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* **column_name** text
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* **table_name** text
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