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Commit8c17e4e

Browse files
author
Dave Cramer
committed
This patch fixes the exception thrown to inform the user the method
getColumnClassName(int) is not implemented. This will futher fixes methodResultSet.getObject(int) since it requires the getColumnClassName(int) method to return the proper java class used to map the database column.auther Ed Yu
1 parentdeaad93 commit8c17e4e

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1 file changed

+60
-2
lines changed

1 file changed

+60
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lines changed

‎src/interfaces/jdbc/org/postgresql/jdbc2/ResultSetMetaData.java

Lines changed: 60 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -473,8 +473,66 @@ private Field getField(int columnIndex) throws SQLException
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// This can hook into our PG_Object mechanism
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publicStringgetColumnClassName(intcolumn)throwsSQLException
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{
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throworg.postgresql.Driver.notImplemented();
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}
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/*
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The following data type mapping came from ../Field.java.
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"int2",
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"int4","oid",
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"int8",
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"cash","money",
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"numeric",
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"float4",
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"float8",
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"bpchar","char","char2","char4","char8","char16",
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"varchar","text","name","filename",
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"bool",
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"date",
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"time",
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"abstime","timestamp"
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Types.SMALLINT,
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Types.INTEGER,Types.INTEGER,
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Types.BIGINT,
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Types.DOUBLE,Types.DOUBLE,
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Types.NUMERIC,
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Types.REAL,
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Types.DOUBLE,
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Types.CHAR,Types.CHAR,Types.CHAR,Types.CHAR,Types.CHAR,Types.CHAR,
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Types.VARCHAR,Types.VARCHAR,Types.VARCHAR,Types.VARCHAR,
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Types.BIT,
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Types.DATE,
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Types.TIME,
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Types.TIMESTAMP,Types.TIMESTAMP
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*/
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intsql_type =getField(column).getSQLType();
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switch (sql_type)
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{
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caseTypes.BIT:
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return("java.lang.Boolean");
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caseTypes.SMALLINT:
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return("java.lang.Integer");
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caseTypes.INTEGER:
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return("java.lang.Integer");
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caseTypes.BIGINT:
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return("java.lang.Long");
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caseTypes.NUMERIC:
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return("java.math.BigDecimal");
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caseTypes.REAL:
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return("java.lang.Float");
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caseTypes.DOUBLE:
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return("java.lang.Double");
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caseTypes.CHAR:
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caseTypes.VARCHAR:
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return("java.lang.String");
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caseTypes.DATE:
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caseTypes.TIME:
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caseTypes.TIMESTAMP:
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return("java.sql.Timestamp");
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default:
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throworg.postgresql.Driver.notImplemented();
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}
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}
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