mirror of https://github.com/go-gitea/gitea.git
Support estimated count with multiple schemas (#22276)
The `EstimateCount` could be incorrect when the table lives in multiple schemas. Related to #19775.pull/22304/head
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cf07f247b7
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e5deeda0aa
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@ -188,7 +188,10 @@ func EstimateCount(ctx context.Context, bean interface{}) (int64, error) {
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case schemas.MYSQL:
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case schemas.MYSQL:
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_, err = e.Context(ctx).SQL("SELECT table_rows FROM information_schema.tables WHERE tables.table_name = ? AND tables.table_schema = ?;", tablename, x.Dialect().URI().DBName).Get(&rows)
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_, err = e.Context(ctx).SQL("SELECT table_rows FROM information_schema.tables WHERE tables.table_name = ? AND tables.table_schema = ?;", tablename, x.Dialect().URI().DBName).Get(&rows)
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case schemas.POSTGRES:
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case schemas.POSTGRES:
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_, err = e.Context(ctx).SQL("SELECT reltuples AS estimate FROM pg_class WHERE relname = ?;", tablename).Get(&rows)
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// the table can live in multiple schemas of a postgres database
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// See https://wiki.postgresql.org/wiki/Count_estimate
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tablename = x.TableName(bean, true)
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_, err = e.Context(ctx).SQL("SELECT reltuples::bigint AS estimate FROM pg_class WHERE oid = ?::regclass;", tablename).Get(&rows)
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case schemas.MSSQL:
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case schemas.MSSQL:
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_, err = e.Context(ctx).SQL("sp_spaceused ?;", tablename).Get(&rows)
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_, err = e.Context(ctx).SQL("sp_spaceused ?;", tablename).Get(&rows)
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default:
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default:
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