Details
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Work Item
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Resolution: Done
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Major
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None
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All
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GreenHopper Ranking:0|i2nqjn:
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9223372036854775807
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Small
Description
See :
https://github.com/Talend/component-runtime/blob/0bc6cf64eb5283ed6d4997fd1eba809a4bec54fa/component-studio/component-runtime-di/src/main/java/org/talend/sdk/component/runtime/di/record/DiRecordVisitor.java#L208-L213
It fill dynamic metadata column name by Schema.Entry.getName, that make a old jdbc tuj TDI44051_tJDBCInput_MySQL5_Dynamic_SpecialCharacter fail:
As query is "select 5 as col$", so the column label is "col$", and then tck convert it to follow tck rule "col_", that's ok, but then when fill dynamic column name, use tck entry name, not the expected "col$".
This is old tmysqlinput fill way(tjdbcinput follow it):
//rsmd is jdbc resultsetmetadata api:
dcm_<%=cid%>.setName(rsmd_<%=cid%>.getColumnLabel(i));
dcm_<%=cid%>.setDbName(rsmd_<%=cid%>.getColumnName(i));
This is tcompv0 process way, which use a special property to decide to use which api:
org.apache.avro.Schema dynamicFieldSchema_<%=cid%> = dynamicField_<%=cid%>.schema();
// set name
if("true".equals(dynamicField_<%=cid%>.getProp("ENABLE_SPECIAL_TABLENAME"))){
dynamicMetadata_<%=cid%>.setName(dynamicField_<%=cid%>.getProp("talend.field.dbColumnName"));
}else{
dynamicMetadata_<%=cid%>.setName(dynamicField_<%=cid%>.name());
}
Attachments
Issue Links
- is related to
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TCOMP-2541 Improve performance on dynamic column
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- Done
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