------------------------------------------+ | MySQLSelectStatement | {"projections":{"startIndex":7,"stopIndex":7,"projections ":[{"startIndex":7,"stopIndex":7}],"distinctRow":false},"from":{"tableName":{

------------------------------------------+ | MySQLSelectStatement | {"projections":{"startIndex":7,"stopIndex":7,"projections ":[{"startIndex":7,"stopIndex":7}],"distinctRow":false},"from":{"tableName":{

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------------------------------------------+ | MySQLSelectStatement | {"projections":{"startIndex":7,"stopIndex":7,"projections ":[{"startIndex":7,"stopIndex":7}],"distinctRow":false},"from":{"tableName":{

------------------------------------------+ | MySQLSelectStatement | {"projections":{"startIndex":7,"stopIndex":7,"projections ":[{"startIndex":7,"stopIndex":7}],"distinctRow":false},"from":{"tableName":{

future. Expression evaluation is used to evaluate WHERE clauses, target lists, aggregates and projections. It can be accelerated by generating code specific to each case. Tuple deforming is the process PORT_MARK_RESTORE if it can support mark and restore, and CUSTOMPATH_SUPPORT_PRO- JECTION if it can perform projections. (If CUSTOMPATH_SUPPORT_PROJECTION is not set, the scan node will only be asked to produce Vars custom scan providers to indicate if they support projections (Sven Klemm) The default is now that custom scan providers are assumed to not support projections; those that do will need to be updated for this

future. Expression evaluation is used to evaluate WHERE clauses, target lists, aggregates and projections. It can be accelerated by generating code specific to each case. Tuple deforming is the process custom scan providers to indicate if they support projections (Sven Klemm) The default is now that custom scan providers are assumed to not support projections; those that do will need to be updated for this

future. Expression evaluation is used to evaluate WHERE clauses, target lists, aggregates and projections. It can be accelerated by generating code specific to each case. Tuple deforming is the process PORT_MARK_RESTORE if it can support mark and restore, and CUSTOMPATH_SUPPORT_PRO- JECTION if it can perform projections. (If CUSTOMPATH_SUPPORT_PROJECTION is not set, the scan node will only be asked to produce Vars

future. Expression evaluation is used to evaluate WHERE clauses, target lists, aggregates and projections. It can be accelerated by generating code specific to each case. Tuple deforming is the process PORT_MARK_RESTORE if it can support mark and restore, and CUSTOMPATH_SUPPORT_PRO- JECTION if it can perform projections. (If CUSTOMPATH_SUPPORT_PROJECTION is not set, the scan node will only be asked to produce Vars

deforming. Expression evaluation is used to evaluate WHERE clauses, target lists, aggregates and projections. It can be accelerated by generating code specific to each case. Tuple deforming is the process