gopkg/pgx
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Remove ConnConfig.BuildStatementCache

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This commit is contained in:
Jack Christensen
2022-03-12 09:23:40 -06:00
parent f27178ba85
commit 8e341e20f3
9 changed files with 124 additions and 219 deletions
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bench_test.go
+27 -22
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@@ -13,7 +13,6 @@ import (
"time"
"github.com/jackc/pgx/v5"
"github.com/jackc/pgx/v5/internal/stmtcache"
"github.com/jackc/pgx/v5/pgconn"
"github.com/jackc/pgx/v5/pgtype"
"github.com/stretchr/testify/require"
@@ -21,7 +20,9 @@ import (
func BenchmarkMinimalUnpreparedSelectWithoutStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = nil
config.DefaultQueryExecMode = pgx.QueryExecModeDescribeExec
config.StatementCacheCapacity = 0
config.DescriptionCacheCapacity = 0
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -43,9 +44,9 @@ func BenchmarkMinimalUnpreparedSelectWithoutStatementCache(b *testing.B) {
func BenchmarkMinimalUnpreparedSelectWithStatementCacheModeDescribe(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = func(conn *pgconn.PgConn) stmtcache.Cache {
return stmtcache.New(conn, stmtcache.ModeDescribe, 32)
}
config.DefaultQueryExecMode = pgx.QueryExecModeCacheDescribe
config.StatementCacheCapacity = 0
config.DescriptionCacheCapacity = 32
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -67,9 +68,9 @@ func BenchmarkMinimalUnpreparedSelectWithStatementCacheModeDescribe(b *testing.B
func BenchmarkMinimalUnpreparedSelectWithStatementCacheModePrepare(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = func(conn *pgconn.PgConn) stmtcache.Cache {
return stmtcache.New(conn, stmtcache.ModePrepare, 32)
}
config.DefaultQueryExecMode = pgx.QueryExecModeCacheStatement
config.StatementCacheCapacity = 32
config.DescriptionCacheCapacity = 0
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -723,7 +724,9 @@ func BenchmarkWrite10000RowsViaCopy(b *testing.B) {
func BenchmarkMultipleQueriesNonBatchNoStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = nil
config.DefaultQueryExecMode = pgx.QueryExecModeDescribeExec
config.StatementCacheCapacity = 0
config.DescriptionCacheCapacity = 0
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -733,9 +736,9 @@ func BenchmarkMultipleQueriesNonBatchNoStatementCache(b *testing.B) {
func BenchmarkMultipleQueriesNonBatchPrepareStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = func(conn *pgconn.PgConn) stmtcache.Cache {
return stmtcache.New(conn, stmtcache.ModePrepare, 32)
}
config.DefaultQueryExecMode = pgx.QueryExecModeCacheStatement
config.StatementCacheCapacity = 32
config.DescriptionCacheCapacity = 0
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -745,9 +748,9 @@ func BenchmarkMultipleQueriesNonBatchPrepareStatementCache(b *testing.B) {
func BenchmarkMultipleQueriesNonBatchDescribeStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = func(conn *pgconn.PgConn) stmtcache.Cache {
return stmtcache.New(conn, stmtcache.ModeDescribe, 32)
}
config.DefaultQueryExecMode = pgx.QueryExecModeCacheDescribe
config.StatementCacheCapacity = 0
config.DescriptionCacheCapacity = 32
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -783,7 +786,9 @@ func benchmarkMultipleQueriesNonBatch(b *testing.B, conn *pgx.Conn, queryCount i
func BenchmarkMultipleQueriesBatchNoStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = nil
config.DefaultQueryExecMode = pgx.QueryExecModeDescribeExec
config.StatementCacheCapacity = 0
config.DescriptionCacheCapacity = 0
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -793,9 +798,9 @@ func BenchmarkMultipleQueriesBatchNoStatementCache(b *testing.B) {
func BenchmarkMultipleQueriesBatchPrepareStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = func(conn *pgconn.PgConn) stmtcache.Cache {
return stmtcache.New(conn, stmtcache.ModePrepare, 32)
}
config.DefaultQueryExecMode = pgx.QueryExecModeCacheStatement
config.StatementCacheCapacity = 32
config.DescriptionCacheCapacity = 0
conn := mustConnect(b, config)
defer closeConn(b, conn)
@@ -805,9 +810,9 @@ func BenchmarkMultipleQueriesBatchPrepareStatementCache(b *testing.B) {
func BenchmarkMultipleQueriesBatchDescribeStatementCache(b *testing.B) {
config := mustParseConfig(b, os.Getenv("PGX_TEST_DATABASE"))
config.BuildStatementCache = func(conn *pgconn.PgConn) stmtcache.Cache {
return stmtcache.New(conn, stmtcache.ModeDescribe, 32)
}
config.DefaultQueryExecMode = pgx.QueryExecModeCacheDescribe
config.StatementCacheCapacity = 0
config.DescriptionCacheCapacity = 32
conn := mustConnect(b, config)
defer closeConn(b, conn)