693 Just-in-Time Compilation (JIT) 694 What is JIT compilation? 694 JIT accelerated operations 694 In-line compilation (inlining) 695 Optimization 695 When to JIT? 695 Examples 696 Retrieving Query Parameters 1697 Other Postgres-based planner Configuration Parameters 1698 Query Plan Execution 1698 JIT Configuration Parameters 1698 Error Reporting and Logging Parameters 1698 Log Rotation 1698 When gp_enable_segment_copy_checking 1731 gp_enable_sort_limit 1732 gp_external_enable_exec 1732 gp_explain_jit 1732 gp_external_max_segs 1732 gp_external_enable_filter_pushdown 1732 gp_fts_probe_interval 1733

............. 806 32. Just-in-Time Compilation (JIT) ............................................................................. 807 32.1. What is JIT compilation? .................................. ........................................ 807 32.2. When to JIT? .......................................................................................... 807 32.3. Configuration ..................... boolean is schema another session's tem- porary schema? pg_jit_available() boolean is a JIT compiler extension avail- able (see Chapter 32) and the jit configuration parameter set to on. pg_listening_channel-

................ 767 32. Just-in-Time Compilation (JIT) ....................................................................... 768 32.1. What is JIT compilation? ..................................... ................................ 768 32.2. When to JIT? .................................................................................... 768 32.3. Configuration ................................... boolean is schema another session's tem- porary schema? pg_jit_available() boolean is a JIT compiler extension avail- able (see Chapter 32) and the jit configuration parameter set to on. pg_listening_channel-

............. 838 31. Just-in-Time Compilation (JIT) ............................................................................. 839 31.1. What Is JIT compilation? .................................. ........................................ 839 31.2. When to JIT? .......................................................................................... 839 31.3. Configuration ..................... boolean is schema another session's tem- porary schema? pg_jit_available() boolean is a JIT compiler extension avail- able (see Chapter 31) and the jit configuration parameter set to on. pg_listening_channel-

................ 798 31. Just-in-Time Compilation (JIT) ....................................................................... 799 31.1. What Is JIT compilation? ..................................... ............................... 799 31.2. When to JIT? .................................................................................... 799 31.3. Configuration .................................... boolean is schema another session's tem- porary schema? pg_jit_available() boolean is a JIT compiler extension avail- able (see Chapter 31) and the jit configuration parameter set to on. pg_listening_channel-

............. 957 30. Just-in-Time Compilation (JIT) ............................................................................. 958 30.1. What Is JIT compilation? .................................. ........................................ 958 30.2. When to JIT? .......................................................................................... 958 30.3. Configuration ..................... temporary tables from a catalog display.) pg_jit_available () → boolean Returns true if a JIT compiler extension is available (see Chapter 30) and the jit configuration parameter is set to on. pg_listening_channels

............. 844 31. Just-in-Time Compilation (JIT) ............................................................................. 845 31.1. What Is JIT compilation? .................................. ........................................ 845 31.2. When to JIT? .......................................................................................... 845 31.3. Configuration ..................... temporary tables from a catalog display.) pg_jit_available () → boolean Returns true if a JIT compiler extension is available (see Chapter 31) and the jit configuration parameter is set to on. pg_listening_channels

................ 909 30. Just-in-Time Compilation (JIT) ....................................................................... 910 30.1. What Is JIT compilation? ..................................... ............................... 910 30.2. When to JIT? .................................................................................... 910 30.3. Configuration .................................... temporary tables from a catalog display.) pg_jit_available () → boolean Returns true if a JIT compiler extension is available (see Chapter 30) and the jit configu- ration parameter is set to on. pg_listening_channels

................ 801 31. Just-in-Time Compilation (JIT) ....................................................................... 802 31.1. What Is JIT compilation? ..................................... ............................... 802 31.2. When to JIT? .................................................................................... 802 31.3. Configuration .................................... temporary tables from a catalog display.) pg_jit_available () → boolean Returns true if a JIT compiler extension is available (see Chapter 31) and the jit configu- ration parameter is set to on. pg_listening_channels

............. 896 32. Just-in-Time Compilation (JIT) ............................................................................. 897 32.1. What Is JIT compilation? .................................. ........................................ 897 32.2. When to JIT? .......................................................................................... 897 32.3. Configuration ..................... temporary tables from a catalog display.) pg_jit_available () → boolean Returns true if a JIT compiler extension is available (see Chapter 32) and the jit configuration parameter is set to on. pg_listening_channels