000180222
Incorrect VARCHAR column length returned when calling SQLDescribeCol().
Information |
| Title | Incorrect VARCHAR column length returned when calling SQLDescribeCol(). |
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| URL Name | problems-obtaining-the-precision-of-two-columns |
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| Article Number | 000180222 |
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| Environment | Product: Connect for ODBC Oracle drivers
Version: 7.1 OS: Windows Database: Oracle 12c Application: All supported applications |
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| Question/Problem Description |
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| Steps to Reproduce | -Create table :
CREATE TABLE FASES_ALTA ( ID_EMPLEADO VARCHAR(10) NOT NULL ) -Prepare statement : SELECT P.ID_EMPLEADO FROM FASES_ALTA P WHERE P.ID_EMPLEADO = ? GROUP BY P.ID_EMPLEADO -Call SQLDescribeCol(ID_EMPLEADO) : The result of SQLDescribeCol() shows 2000 instead of 10 : SQLDescribeCol: In:StatementHandle = 0x00000000003BC870, ColumnNumber = 1, ... Return: SQL_SUCCESS=0 Out:*ColumnName = "ID_EMPLEADO", *NameLengthPtr = 11, *DataTypePtr = SQL_VARCHAR=12, *ColumnSizePtr = 2000, *DecimalDigits = 0, *NullablePtr = SQL_NULLABLE=1 |
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| Notes |
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| Last Modified Date | 10/18/2016 12:51 PM |
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