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Code Issues

Fixed CORE-6408 - RETURNING clause in MERGE cannot reference column in aliased

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target table using qualified reference (alias.column) if DELETE action present.
This commit is contained in:
Adriano dos Santos Fernandes 2020-10-27 12:59:47 -03:00
parent 4a4e1e6d2f
commit 1d2944cb98
1 changed files with 4 additions and 0 deletions
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4
src/dsql/StmtNodes.cpp
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@ -156,6 +156,10 @@ namespace
// Create the target (= OLD) context and push it on the stack. // Create the target (= OLD) context and push it on the stack.
dsql_ctx* targetContext = FB_NEW_POOL(scratch->getPool()) dsql_ctx(scratch->getPool()); dsql_ctx* targetContext = FB_NEW_POOL(scratch->getPool()) dsql_ctx(scratch->getPool());
*targetContext = *oldContext; *targetContext = *oldContext;
// ASF: dsql_ctx::operator= do not copy ctx_internal_alias.
targetContext->ctx_internal_alias = oldContext->ctx_internal_alias;
targetContext->ctx_flags &= ~CTX_system; // resolve unqualified fields targetContext->ctx_flags &= ~CTX_system; // resolve unqualified fields
scratch->context->push(targetContext); scratch->context->push(targetContext);