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Fixed bug CORE-5695 : Position function does not consider the collation for blob
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@ -228,6 +228,14 @@ typedef struct dsc
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memset(this, 0, sizeof(*this));
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}
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void clearFlags()
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{
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if (isBlob() && dsc_sub_type == isc_blob_text)
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dsc_flags &= 0xFF00;
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else
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dsc_flags = 0;
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}
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void makeBlob(SSHORT subType, USHORT ttype, ISC_QUAD* address = NULL)
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{
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clear();
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@ -1996,7 +1996,7 @@ const StmtNode* DeclareVariableNode::execute(thread_db* tdbb, jrd_req* request,
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{
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impure_value* variable = request->getImpure<impure_value>(impureOffset);
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variable->vlu_desc = varDesc;
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variable->vlu_desc.dsc_flags = 0;
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variable->vlu_desc.clearFlags();
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if (variable->vlu_desc.dsc_dtype <= dtype_varying)
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{
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