8000 Version 1.1: Add support of transactions and savepoints by CherkashinSergey · Pull Request #6 · postgrespro/pg_variables · GitHub
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Version 1.1: Add support of transactions and savepoints #6

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Merged
merged 9 commits into from
Apr 25, 2018
Merged

Version 1.1: Add support of transactions and savepoints #6

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5510083
Version 1.1: Add support of transactions and savepoints
CherkashinSergey Apr 13, 2018
81a684b
Extension script generates from init.sql. Refactoring
CherkashinSergey Apr 18, 2018
595a779
Merge branch 'master' into add_xact_support
CherkashinSergey Apr 18, 2018
a86437f
Fix Makefile
CherkashinSergey Apr 20, 2018
430989c
Fix README.md
CherkashinSergey Apr 21, 2018
2fb64f8
Optimize savepoint creation number
CherkashinSergey Apr 21, 2018
9126f9c
Fix removing icons from README.md
CherkashinSergey Apr 23, 2018
e7c12d9
Fix macro
CherkashinSergey Apr 23, 2018
a3cefd3
Optimization of memory context proceedeng. Typos corrected
CherkashinSergey Apr 24, 2018
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Fix macro
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@CherkashinSergey
CherkashinSergey committed Apr 23, 2018
commit e7c12d94f76380c233bab202f92e426804f11767
6 changes: 3 additions & 3 deletions pg_variables.c
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Original file line number Diff line number Diff line change
Expand Up @@ -110,8 +110,8 @@ static dlist_head *changedVars = NULL;
static MemoryContext changedVarsContext = NULL;
static dlist_head *changedVarsStack = NULL;
#define get_actual_changed_vars_list() \
(dlist_head_element(ChangedVarsStackNode, node, changedVarsStack))-> \
changedVarsList
((dlist_head_element(ChangedVarsStackNode, node, changedVarsStack))-> \
changedVarsList)


/*
Expand Down Expand Up @@ -981,7 +981,7 @@ variable_select_by_values(PG_FUNCTION_ARGS)
oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx);

funcctx->tuple_desc = CreateTupleDescCopy(
*get_actual_value_record(variable).tupdesc);
(*get_actual_value_record(variable)).tupdesc);

var = (VariableIteratorRec *) palloc(sizeof(VariableIteratorRec));
var->iterator = array_create_iterator(values, 0, NULL);
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4 changes: 2 additions & 2 deletions pg_variables.h
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Expand Up @@ -136,9 +136,9 @@ extern void insert_savepoint(HashVariableEntry *variable,

/* Internal macros to manage with dlist structure */
#define get_actual_value_scalar(variable) \

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&((dlist_head_element(ValueHistoryEntry, node, &variable->data))->value.scalar)
(&((dlist_head_element(ValueHistoryEntry, node, &variable->data))->value.scalar))
#define get_actual_value_record(variable) \
&((dlist_head_element(ValueHistoryEntry, node, &variable->data))->value.record)
(&((dlist_head_element(ValueHistoryEntry, node, &variable->data))->value.record))
#define get_history_entry(node_ptr) \
dlist_container(ValueHistoryEntry, node, node_ptr)

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