Geometric Function of PostgreSQL(ต่อ)
{"Image DocumentName": "Geometric Function of PostgreSQL(\u0e15\u0e48\u0e2d)", "Image ImageDescription": "Geometric types point, box, lseg, line, path, polygon \u0e41\u0e25\u0e30 circle \u0e21\u0e35\u0e1e\u0e37\u0e49\u0e19\u0e10\u0e32\u0e19\u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e2a\u0e19\u0e31\u0e1a\u0e2a\u0e19\u0e38\u0e19\u0e1f\u0e31\u0e07\u0e01\u0e4c\u0e0a\u0e31\u0e19. \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e40\u0e0a\u0e48\u0e19. Function. Returns. Description. LENGTH(OBJECT) double precision. length of item. NPOINTS(PATH) integer. number of points.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}