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Add new html development tools, and flow chart.
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access various index access methods
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access/common common access routines
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access/gist easy-to-define access method system
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access/hash hash
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access/heap heap
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access/index index handling
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access/nbtree btree
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access/rtree rtree
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access/transam transaction manager (BEGIN/ABORT/COMMIT)
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bootstrap handles initdb requests to create initial template database
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catalog system catalog manipulation
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commands commands that do not require executor
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executor executes complex node plans from optimizer
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include include files
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lib support library
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libpq communication to client libpq library routines
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main passes control to postmaster or postgres
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nodes creation/manipulation of nodes
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optimizer creates path and plan
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optimizer/path creates path from parser output
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optimizer/plan optmizes path output
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optimizer/prep handle special plan cases
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optimizer/util optimizer support routines
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parser converts SQL query to query tree
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postmaster controls postgres server startup/termination
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regex regular expression library
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rewrite rules system
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storage manages various storage systems
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storage/buffer shared buffer pool manager
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storage/file file manager
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storage/ipc semaphores and shared memory
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storage/large_object large objects
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storage/lmgr lock manager
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storage/page page manager
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storage/smgr storage(disk) manager
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tcop traffic cop, dispatches request to proper module
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tioga array handling?
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utils support routines
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utils/adt built-in data type routines
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utils/cache system/relation/function cache routines
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utils/error error reporting routines
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utils/fmgr function manager
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utils/hash hash routines for internal algorithms
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utils/init initialization stuff
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utils/mmgr memory manager(process-local memory)
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utils/sort sort routines for internal algorithms
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utils/time transaction time qualification routines
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112
src/tools/flow.fig
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112
src/tools/flow.fig
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#FIG 3.1
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Landscape
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Center
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Inches
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1200 2
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6900 2400 6900 1800 4500 1800 4500 2400 6900 2400
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6900 3600 6900 3000 4500 3000 4500 3600 6900 3600
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6900 8700 6900 8100 4500 8100 4500 8700 6900 8700
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6900 9600 6900 9000 4500 9000 4500 9600 6900 9600
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10800 6300 10800 5700 8400 5700 8400 6300 10800 6300
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6900 6000 8400 6000
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2700 7500 2700 6900 300 6900 300 7500 2700 7500
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2700 8400 2700 7800 300 7800 300 8400 2700 8400
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10800 6000 11400 6000 11400 4200 5700 4200
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4 1 -1 0 0 28 18 0.0000 4 195 630 5670 990 Main\001
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4 1 -1 0 0 28 18 0.0000 4 195 1470 5685 2190 Postmaster\001
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4 1 -1 0 0 28 18 0.0000 4 240 1110 9585 3375 Postgres\001
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4 1 -1 0 0 28 18 0.0000 4 240 1110 5700 3390 Postgres\001
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4 1 -1 0 0 28 18 0.0000 4 195 1710 1500 4905 Initialization\001
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4 1 -1 0 0 28 18 0.0000 4 195 1215 1470 5940 Attach to\001
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4 1 -1 0 0 28 18 0.0000 4 195 2340 1485 6270 Shared Resources\001
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4 1 -1 0 0 28 18 0.0000 4 240 915 9600 5970 Simple\001
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4 1 -1 0 0 28 18 0.0000 4 195 1980 5685 7455 Generate Paths\001
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4 1 -1 0 0 28 18 0.0000 4 195 1275 5715 7170 Rewrite &\001
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4 1 -1 0 0 28 18 0.0000 4 255 1500 5715 6090 Traffic Cop\001
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4 1 -1 0 0 28 18 0.0000 4 195 825 5685 4875 Parser\001
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4 1 -1 0 0 28 18 0.0000 4 195 1140 5685 9420 Executor\001
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4 1 -1 0 0 28 18 0.0000 4 195 2100 1485 7305 Access Methods\001
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4 1 -1 0 0 28 18 0.0000 4 195 1050 1485 9090 Utilities\001
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4 1 -1 0 0 28 18 0.0000 4 240 2325 1515 8190 Storage Managers\001
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4 1 -1 0 0 28 18 0.0000 4 195 1485 9600 6255 Commands\001
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4 1 -1 0 0 28 18 0.0000 4 195 1830 5715 8670 Generate Plan\001
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4 1 -1 0 0 28 18 0.0000 4 195 1890 5700 8400 Choose Path &\001
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4 1 -1 0 0 28 18 0.0000 4 240 900 7605 5925 simple\001
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4 1 -1 0 0 28 18 0.0000 4 240 1125 5715 6660 complex\001
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4 0 -1 0 0 0 24 0.0000 4 330 1290 600 1470 Program\001
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4 0 -1 0 0 0 24 0.0000 4 255 735 600 1890 Flow\001
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4 0 -1 0 0 0 24 0.0000 4 330 1800 600 1050 PostgreSQL\001
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BIN
src/tools/flow.gif
Normal file
BIN
src/tools/flow.gif
Normal file
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